Good payment trabalhos

I have a Flutter application that has an e...Flutter application that has an existing integration with the Stripe payment gateway. We're facing a specific issue with the payment processing stage. Key Responsibilities: - I need assistance to trace and resolve the errors that are occurring during the payment processing. Ideal Skills and Experience: - Proficient with Flutter and Stripe integration. - Proven track record in resolving payment processing errors. - Familiarity with enhancing payment confirmation mechanisms. - Strong communication skills to explain the issues, the solutions proposed and the work done in a clear and concise way. Please provide examples of your previous work with Flutter and Stripe, especially in the context of troublesho...

I am in need of a skilled website designer to create a professional and user-f...e-commerce site. The main focus of the site will be the sale of digital goods such as software and e-books. The site must be integrated with PayPal for payment processing. Key requirements: - Design an engaging and user-friendly e-commerce website - Incorporate features to effectively showcase and sell digital goods - Integrate PayPal for payment processing Ideal skills and experience for this job include: - Proficient in website design, particularly e-commerce sites - Experience with digital goods' showcasing and selling - Familiarity with PayPal integration and secure payment gateways - Strong eye for visual design and user experience - Good communication skills for collabo...

Need someone just to fix my excell/other reports… Must be great laravel dev with math skills.. 8 - 12$ per hour

testing project payment process

I'm in need of an experie...Stripe and Wise Bank APIs. Key requirements: - Strong expertise in financial technology, with emphasis on gateway payments, Stripe API integration and Wise Bank API integration. - Focus on payment card processing, as this is the primary function we're aiming to streamline. The main goal of this integration is to improve the efficiency and ease of our online payment process. Ideal skills and experience: - Proven record of successfully integrating payment gateways and APIs - Experience working with Stripe and Wise Bank APIs is a huge plus - Strong understanding of financial technology and online payment processes. - Ability to streamline processes without compromising on security. If you have what it takes to handle ...

...custom NFC payment gateway hardware that is compatible with Android. It will be integrated into a self-serve restaurant kiosk. The system should be able to handle both contactless card readers and mobile payment options. Key requirements include: - Capable of processing 50-100 transactions per day - Compatible with Android operating system - Supporting both contactless card readers and mobile payment options Ideal candidates should have experience with: - Custom hardware design, particularly in the payment processing field - NFC technology and its integration with Android systems - Understanding of self-serve kiosk systems and the unique requirements involved This project is a great opportunity for someone who is experienced in custom hardware design, pa...

I am seeking a seasoned Android app developer to create a secure payment application that supports credit card transactions. This application needs to prioritize user safety, incorporating advanced security features such as two-factor authentication and biometric authentication. Ideal skills & experience: - Proven experience in Android app development - Understanding of payment gateway integration for credit card processing - Strong knowledge in implementing two-factor authentication and biometric authentication in Android apps - Experience with secure coding practices and encryption techniques to ensure the safekeeping of user's data.

For this task, I'm looking for a freelancer with good print handwriting skills. Your mission will be to handwrite more than 500 note cards for me. Required Skills: - Fluent in English and have perfect, legible handwriting in print style - Attentiveness to detail, consistency in your print style - Ability to handle a large volume of cards Experience in handwriting projects of similar volume will be considered an additional advantage. Will pay for supplies as well as labor. Payment will be by volume not hourly.

We are a team of lancers who work as a company and are looking to add team members in our existing dev team on per project basis to rebrand codecanyon projects. Indian, Pak, Bangla, Nepal, Nigeria devs are welcome. This project is not for teams and agents. Only for individual devs with average to good skills. Pay is according to working for a dev team, and not according to end client budgets, we know it, so bid only if you are okay working on below terms as it is same for all of us, all team members. Use our projects to monetise your extra 4 hours a day, which were otherwise not making you anything. Work includes : 1. rebranding projects 2. upgrading dependecies to latest (which will again be useful in future projects done on same script) 3. smoothen flow and bug fixes to ensu...

I'm seeking a skilled developer who has experience in payment gateway integration, particularly Western Union. The objectives of this project are: - To integrate the Western Union payment gateway into our existing WooCommerce platform as an additional payment option. - It's important to note the main focus of this integration will be for international transactions, hence familiarity with international payment processes and regulations will be an advantage. Ideally, the candidate should have: - Previous working experience with WooCommerce. - Proficiency in integrating Western Union as a payment gateway. - Excellent comprehension of international transaction regulations. - Demonstrated ability to deliver quality work within a stipulated time ...

I'm in need of an experienced developer who can create a highly secure payment gateway with broad transaction methods support and key features. Details: - Integrate the following payment methods: credit cards, debit cards, online banking, UPI, Google Pay, Phone Pe, and other pertinent methods. - Incorporate the following features: One-click payments, payment confirmation emails, fraud detection, and mobile compatibility. Ideal skills and experience: - Have previous experience in similar projects. - Outstanding understanding of payment methods integration. - Solid knowledge in security measures to avoid frauds. - Expertise in mobile compatibility for seamless transactions on mobile devices.

...urgently require assistance in setting up a user-friendly, manual payment gateway dashboard for my e-commerce website. The payment methods must include credit card and debit card transactions. I don't have a preference for the payment processor at this moment and am open to suggestions. Ideal candidates will: - Have an intricate understanding of Payment Gateway Integration - A background in e-commerce website management is an added advantage. - Possess advanced skills in relevant programming languages. - Be able to complete this project ASAP. Your duties will involve: - Establishing a responsive, manual payment dashboard. - Ensuring the integration of credit and debit card payments. - Recommending and integrating a reliable payment proce...

I am ...help me build my online store. My goal is to sell fashion jewelleries to my audience, so the site should reflect that demographic. Key Requirements: - Product listing and catalog: I need a well-organized, user-friendly way to display my products. - Payment gateway integration: It is crucial that the site can accept online payments securely. - Customizable design: The site should be visually appealing to the young adult demographic. The ideal candidate will have: - Extensive experience in developing and customizing Shopify websites - A good understanding of ecommerce and user experience design - Strong attention to detail and the ability to work to tight deadlines Please provide examples of previous Shopify websites you have worked on. Looking forward to reviewin...

...and visually appealing. Key Requirements: - E-commerce Platform: The website needs to be an e-commerce platform with checkout, cart, and product pages. - Payment Methods: I'd like to integrate Gpay and other online payment transaction methods. - Animations: The site should feature good animations to make it visually interesting. Ideal Skills: - Web Design: Solid expertise in creating engaging and dynamic e-commerce websites. - Animation: Proficiency in adding animations to websites, with a good eye for design and user experience. - E-commerce Development: Experience in developing e-commerce websites and knowledge of integrating payment gateways. If you've got the skills and experience to bring my vision to life, I'd love to hear from...

I am looking for a professional to incorporate a Non-OTP payment gateway into my online store. Even though I am uncertain of a specific Non-OTP gateway, I am open to suggestions for secure, user-friendly, and reliable options. Key job tasks: - Suggest trusted Non-OTP payment gateways. - Integrate the chosen gateway into my online store. - Test purchases to ensure the gateway is functioning properly. Ideal qualifications: - Experience in setting up payment gateways on various online store platforms. - Knowledgeable about Non-OTP payment gateways. - Proven track record of delivering similar projects. Note: I have not specified the platform that my online store is built on, and it's not disclosed whether I have PayPal, Stripe, or Braintree setup. Please ...

I'm looking for a skilled and experienced developer to create a sophisticated web-based e-commerce application. Key Features: - Payment Gateway Integration: A smooth and secure payment process is essential for a reliable e-commerce site. - User Reviews and Ratings: This feature is crucial for boosting consumer trust and enhancing the shopping experience. Ideal Skills and Experience: - Proficiency in Web Development Technologies: The candidate must have a strong background in web development, especially in creating e-commerce sites. - Experience in Payment Gateway Integration: A good understanding of online payment systems is a must. - UI/UX Design Skills: The ability to create an intuitive and user-friendly interface will be a huge plus. - Prior E...

Custom payment module for webshop. I need you to build me custom payment gateway.

I'm looking for a Flutter developer to integrate PhonePe's UPI payment gateway into my existing betting app. Key Requirements: - Integrate PhonePe's UPI payment gateway into the Flutter app - Set up the UPI payment gateway to allow users to add money for points in the betting app - Ensure the UPI payment plugin is fully functional and secure on Android platform I don't have the necessary API credentials and documentation from PhonePe for integrating their UPI payment gateway, so part of the task will be to obtain that information. Ideal Skills and Experience: - Proficiency in Flutter with a track record of successful app integrations - Experience with UPI payment gateway integration - Familiarity with PhonePe's API and ...

Por favor, Cadastre-se ou Faça Login para ver os detalhes.

I'm seeking a talented developer to create a custom shell script for my Linux system. Key Requirements: - Proficiency in shell scripting and Linux systems is a must. - Experience in software development to ensure that the script is stable and reliable. - Understanding of software requirements and good analytical skills to ensure the script meets my needs. Implement the software using shell scripts The first thing that will appear to the user is the software name in the middle and uder it is a short description of what the software is Then the user will have the choice of either login or create an account. If the user chooses to create an account they will be asked to enter their name (first and last) and their email (check for valid email entry) and set a password of...

i need to replace my old payment getaway (Billplz) with other 3rd payment getaway (SenangPay) Who have experience with SenangPay will have advantage

...create a conversion-centric landing page for selling e-books. My aim is to optimize e-book sales, bolstered by a properly set up Facebook ads campaign. Your tasks will include: - Creating a compelling landing page designed to convert visitors into customers. - Integrating a secure payment gateway into the sales page. The perfect candidate for this job would be someone with: - Extensive experience in web development and design, specifically with e-commerce platforms. - Strong familiarity with secure payment gateway setup. - Proven track record with Facebook ad campaign set up for e-commerce. - Knowledge of digital product marketing, especially for e-books. This job requires precision and close attention to detail to lead to the seamless buying experience for my custome...

I am looking for a skilled developer to create a fully tested and secure website (frontend, backend + admin panel) with no bugs or issues using the MERN Stack. The key features of the front end design include a responsive design, user-friendly navigation, and custom animations. For the backend it would be clean, and fast high quality code with comments and good organisation and readability. The ideal candidate will have experience working with tight deadlines, provide constant high quality updates and be able to deliver quality work within a short timeframe. Bids: Please provide 3 links to your recent MERN/MEAN projects and provide some documentation or proof that you were the original developer of those 3 websites please. Tech: Front-end Framework: React.js with and State Manage...

...customers quickly find what they're looking for. • User reviews/ratings: Incorporate a system for customers to leave reviews and ratings to build trust with potential buyers. Payment Method: • Must support credit/debit card, PayPal, and Afterpay. There's no rush for the completion of this project, but I expect consistent progress updates. Examples of your previous work are necessary to gauge your competency and style. Ideally, I'm looking for a developer with a keen eye for design and experience in eCommerce website building, specifically incorporating the key features listed above. For successful collaboration, a good understanding of the online gambling community would be a plus. Looking forward to your proposals....

I need an expert in payment gateway testing from Brazil, India, and Korea - specifically, Nuvei with Card (credit or debit). Your main focus will be on: - Testing Payment Processing: A key responsibility will be making sure that the Nuvei payment processing function works as expected. - Handling International Transactions: Be prepared to test and handle any issues with international transactions via Nuvei. Ideal candidates should have extensive experience in payment gateway testing, preferably Nuvei; in addition to handling international transactions. Your deep understanding of the intricacies of payment processing will be crucial in providing a seamless user experience.

I am launching a new marketing consultancy called "Amplify Good" and need a full brand identity package to bring my vision to life. Main Focus: - The main focus of this startup is Marketing and fundraising for charities and not-for-profits. The brand should communicate innovation, creativity and trustworthiness in the marketing field. Key Deliverables: - I am looking for a comprehensive brand identity package including: - Logo Design: A unique, memorable and professional logo that embodies the spirit of "Amplify Good". - Business Card Design: A visually appealing business card that reflects the brand identity and is suitable for distribution. - Brand Guidelines Document: A document that outlines the brand's core elements, such as colors, fonts...

...requirement to be fluent in Greek Main Activities for Greece Sales Rep ATM: 1. Calling 2. Set up the meeting with customer 3. Join online or offline meeting with ATM Team and the customer 4. Notes result & Report 5. Meeting online internal with ATM Team Budget/Payment: • Price: $ 9/hour • Frequency: min 3 hours/ week • Total time working collaboration: 2 weeks, including: ✓ The first time working: 1 week and review result together ✓ Renew weekly if suitable with two sides • Other activities still count working hour and receive payment ✓ The first time is training in 1 hour ✓ Join the meeting online internal in 1 hour/ week • KPI deals: 5% commission on gross profits Assessment KPIs Index • Weekly: ✓ Get average 20 callings for 1 hour worki...

...of non-payment. Key Features: User Authentication: Implement secure user authentication methods such as PIN, pattern, fingerprint, or face recognition. Loan Account Linking: Allow users to link their loan or EMI accounts to the app, providing details like loan amount, repayment schedule, and due dates. Repayment Monitoring: Monitor users' repayment status, send notifications for upcoming due dates, and track missed payments or overdue amounts. Locking Mechanism: Trigger a locking mechanism when a user fails to make a repayment on time, restricting access to certain app features or the entire phone. Lock Screen Interface: Display a lock screen interface with instructions for resolving the outstanding payment and unlocking the phone. Communication with Users: Notify u...

...2D payment gateway for my recruitment website. This gateway should be high-risk tolerant and specifically designed to handle one-time payments with only customers email and not getting customers other information like name, country etc and no OTP Ideal Skills & Experience: • Proven experience integrating high-risk payment gateways • Familiarity with 2D payment processing • Understanding of recruitment or similar industry platforms • Back-end web development expertise, preferably on recruitment or job-focused sites As the recruitment process often involves financial transactions, ensuring a seamless user experience is crucial. Therefore, the specialist should be able to deliver a gateway that is easy for users to navigate. Please include pr...

I am looking for a skilled developer to create an Aadhaar enabled payment system that encompasses a variety of crucial features. Key Requirements: - Incorporate biometric authentication to ensure user security and privacy. - It needs to be integrated with mobile applications to maximize usability and reach. - Requires a transaction history tracking feature for accounting and auditing purposes. As the primary users will be merchants and consumers, the user interface should be intuitive and easy to use. Platform Compatibility: - The system should be compatible with Android and iOS for mobile user convenience. - Additionally, it should work smoothly on web browsers for potential pc users. Ideal Skills: - Experience in mobile app development for both Android and iOS. - ...

I'm ...marketing, branding, and design services. - It must include clear and fair payment terms to protect both parties. - A confidentiality clause that safeguards sensitive business information. - The scope of work should be well-defined to avoid any misunderstandings during the project. You'll be expected to: - Understand the nuances of my business and what's essential for a legal document of this nature. - Have experience working on similar contracts, ideally within the digital marketing or creative industry. - Be able to deliver the completed template within a specific deadline. Your expertise will ensure that the contract is transparent, genuine, and protective of my company's rights. This is crucial for fostering good business relationships and pre...

...Shopify store. Key requirements: - I'm selling less than 10 physical products. I need you to ensure the store is optimized for this scale. - I need integration with payment gateways, shipping tracking, and inventory management. These are crucial for my operations. - It's important to me that the store is user-friendly and visually appealing. Ensure the design and layout are optimized for conversions. Ideal skills: - Proficiency in setting up Shopify stores, particularly for physical products. - Experience in integrating Shopify with payment gateways, shipping tracking, and inventory management systems. - A good eye for design and understanding of e-commerce best practices. If you have these skills and have a portfolio of successful Shop...

...iOS and Android platforms. Key Requirements: - E-commerce App Development: The primary function of the app will be to facilitate e-commerce activities. This requires a developer with a good understanding of the e-commerce landscape and user expectations in this domain. - Essential Features: The app should have a shopping cart feature for users to add items they wish to purchase. Additionally, a secure payment gateway is crucial for users to make transactions. Ideal Skills: - Proficiency in iOS and Android development - Prior experience in developing e-commerce applications - Strong understanding of payment gateways and shopping cart systems - UI/UX design skills to ensure a seamless user experience - Ability to work within given timelines and budget If you have ...

Seeking a proficient PHP developer to connect our WooCommerce platform to GestPay and VivaWallet. We deal in physical product transactions and want to streamline our process. Key responsibilities of the project include: - Setting up functional and secure payment processing - Enabling accurate transaction tracking - Facilitating efficient refund handling The ideal freelancer should have previous experience with WooCommerce and both payment platforms, as well as expertise in PHP and secure gateway integrations. The goal is to ensure flawless transactions, accurate tracking, and swift, hassle-free refunds. In the moment our woocomerce is not combatible with the plugins WordPress 6.5.3 NOTE : EXPERIENCE + PRICE WILL WIN IN THIS PROJECT

I am looking for a skilled web developer with expertise in Python using Django and knowledge of e-commerce, specifically payment gateways and QR codes. Key Features: - Development of an e-commerce website - Integration of a payment gateway, focusing on QR code payment system - Ensuring smooth user experience in the shopping cart and checkout process Skills & Experience: - Proficiency in Python using Django - Proven experience in developing e-commerce websites - Familiarity with different payment gateways, specifically QR code integration - Prior experience with similar projects would be a plus Kindly provide examples of your previous work and details on how you would approach this project.

I'm in need of a competent developer to create a QR-based payment system app. The application should be designed for Android ,IOS, and Web platforms. The key features to be incorporated are: - QR Code Generation: The app should enable the generation of QR codes. This function is crucial as it will allow users to create their unique codes for payments. - QR Code Scanning: The application should equip users with the ability to scan QR codes. This process should be intuitive and user-friendly. - Payment Processing: An integral function of the app will be facilitating payments. It will be designed to process transactions seamlessly. The app is to support Standard QR code format - no dynamic or customized codes are needed. I expect the app to be secure, reliable, and easy t...

...design a utility bill payment website for me. Experience in this specific niche will be advantageous. Here are some key features of the job: - The core function of the website is to allow users to pay their utility bills. Hence, it has to be efficient, user-friendly and secure. - The selected candidate must be proficient in integrating the Payu payment gateway into the website. This will allow us to streamline all transactions. - The website needs a robust user management system. Users should be able to register accounts, log in, retrieve lost passwords, and have their own personal dashboard. - The ideal candidate should have a good grasp of web development languages particularly related with e-commerce websites. They should have hands-on experience integrating ...

...selling digital products. I require the following: - Integration of multiple payment methods including credit card, PayPal, bank transfer, yape, and plin. - A secure and efficient database to manage product listings, user accounts, and transactions. - An easy-to-use, intuitive design that encourages sales and provides a smooth customer experience. - Incorporation of features that help to grow the customer base and encourage repeat purchases. - A professional and polished finish that reflects the quality and security of my digital products. Ideal skills and experience for this project include: - Proficiency in e-commerce website development. - Expertise in database management. - Experience in integrating multiple payment gateways. - UI/UX design knowledge. - Understandin...

...back-end functionalities including database design, API development, and user authentication and authorization - Develop front-end features as needed - Work on user registration and login features - Implement CRUD operations (create, read, update, delete) - Integrate a payment gateway The candidate should have: - Proven experience in full-stack Laravel development - Strong understanding of Laravel and its ecosystem - Proficiency in front-end technologies like HTML, CSS, and JavaScript - Familiarity with payment gateway integration - Good understanding of database management - Strong problem-solving skills and ability to work independently This is a great opportunity for a skilled Laravel developer looking for a flexible part-time role. The project involves a vari...

Last payment for youtube project

I'm in need of a skilled professional who can help me redesign my outdated website. The website is currently built on Wordpress and has fewer than 10 pages. Key Requirements...Requirements: - Redesign the website to give it a fresh, modern look whilst keeping it user-friendly. - Implement the redesigned site on the Wordpress platform. - Backend work to ensure the site is responsive and fully functional. - Integrate Razorpay as the payment gateway for testing purposes. Ideal candidate will have: - Extensive experience in redesigning websites, particularly outdated ones - Proficiency in Wordpress and backend development - Previous experience in integrating and testing payment gateways, particularly Razorpay - Good communication skills, as I need to be updated on p...

I'm seeking...sell forest products. - Administrators: Platform moderators who will oversee the transactions and ensure smooth operations. Payment Process: - Integrated Payment Gateway: Incorporate a secure, reliable payment gateway to facilitate online transactions for cash sales. - Offline Payment Options: Enable alternative payment methods for credit accounts who prefer offline transactions. Ideal candidates for this project should have experience in B2B marketplace development, particularly in the e-commerce sector, ideally within manufacturing sectors. Proficiency in creating user-friendly interfaces, advanced backend systems, auction technology. It's also important to have a good understanding of the forest products industry or ot...

I'm looking to integrate Bananapay as my payment gateway. The key functionality I need is the ability to accept payments. Key project requirements: - Integrate Bananapay: You should have prior experience integrating this specific payment gateway. - Ensure Full Payment Functionality: The primary focus of this integration is to enable my website to accept payments without any glitches. Ideal Skills & Experience: - Proficiency in Payment Gateway Integration: You should have a strong background in integrating payment gateways. - Experience with Bananapay: Familiarity with Bananapay is a huge bonus. - Attention to Detail: A meticulous approach to ensure that all payment functionalities are working correctly. - Fixed Budget: Please note that t...

I am seeking a developer to create a secure payment gateway specifically designed to serve small businesses who are processing US-based payments. This project requires a high level of expertise in creating payment gateways and integrations that support both credit/debit cards and bank transfers. Key skills and experience: - Expertise in developing payment gateways - Understanding of US payment systems - Experience in working with small businesses The payment gateway must meet the following requirements: - PCI-DSS Compliance: It's crucial that the solution adheres strictly to PCI-DSS guidelines to protect sensitive card information during transactions. - Fraud Detection: The system should include robust fraud detection capabilities to keep small bus...

I'm in need of a top-notch website designer who can help me create an E-commerce site for my business. Key Requir...need of a top-notch website designer who can help me create an E-commerce site for my business. Key Requirements: - The website will be aimed towards selling 50-100 products, so an understanding of E-commerce platforms and best practices in this area is a must. - The ability to add a secure and efficient payment gateway is also key, but I'm open to suggestions on the best method. Ideal Skills: - Proficiency in E-commerce website design. - Experience in integrating payment gateways. - A good understanding of the online shopping process from the user's perspective. Please let me know if you have experience with similar projects, as we...

Por favor, Cadastre-se ou Faça Login para ver os detalhes.

I am in need of a professional freelancer capable of creating a high-risk, 3D secure payment processor for a WordPress website. This processor must integrate seamlessly with the site and provide the following functionalities: - Accept payments made through Visa, MasterCard, and American Express. - Implement high-risk security measures to protect sensitive data during transactions. Ideal candidates for this project should showcase extensive WordPress development skills, a profound grasp of payment gateway integration, and strong experience in high-risk, 3D secure systems for credit card payments. An understanding of the specifics of handling transactions via Visa, MasterCard, and American Express is a must. Your knowledge in cyber security and data protection is also key to ...

I need a skilled lawyer with experience in merchant serv...services and card brand networks to help get my business account reinstated. I have been accused of breaching card brand network rules, despite my payment dashboard reflecting a chargeback rate of just 0.53% and being in good standing with card monitoring programs. Here are few points to consider: - We have received a formal communication regarding our account closure. - The primary accusation is an unidentified card brand network breach. - However, our card brand dashboard reflects good standings. Ideal candidate should have: - Proven Legal expertise in dealing with similar situations. - Understanding of merchant services guidelines. - Good communication skills to deal with the card brand networks an...

Saya memiliki projek untuk payment gateaway di wordpress dan integrasi auto email ketika pembeli sudah melakukan pembayaran. Projek website ini berbasis untuk E-course saya. Semua data akses kelas E-course saya disimpan di , oleh karena itu membutuhkan integrasi dengan Kelas yang ingin diintegrasikan ada 2: Tetapi landing page yang saya siapkan hanya baru 1, 1 lagi developer buat landing pages random dulu, nanti saya edit dihalaman yang developer buat. Statusnya sekarang: - Landing pages sudah selesai (Menggunakan theme Divi/ saingan elementor) - sudah ada paketnya jenis paket Shaker - getresponse sudah ada akun - zapier sudah ada akun, tinggal payment jika paket diperlukan - midtrans sudah verifikasi, tinggal pengaktifkan payment bank Note: Gambar yang saya

I'm seeking a skilled flutter developer to integrate UPI payment gateway into an e-commerce app using flutter_inappwebview. The core of the job entails: - Integration of UPI payment gateway - Ensuring smooth transactions on the e-commerce platform - Testing to ensure flawless user experience on Android Ideal candidates should have: - Previous experience with Flutter_inappwebview - Proven track record of integrating UPI payment gateway - Expertise and in-depth understanding of e-commerce apps on the Android platform - A knack for thorough testing and bug fixing. Working on this project will require you to navigate the complexities of creating a seamless user experience, integrating payments, and ensuring the robustness of the e-commerce app while focusing on t...