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My website is built entirely with custom HTML / CSS, and I need a lightweight payment module added. Visitors must be able to choose between PayPal, Revolut or a direct bank transfer, each presented as its own button. After a successful payment the system should: • generate a clear receipt (PDF or HTML) • email that receipt simultaneously to the client’s Gmail address and to ours • log every enquiry plus full payment and transport details into a secure MySQL table that I can review or export to CSV later I already hold active PayPal and Revolut accounts alongside a standard merchant bank account, so credentials will be supplied once your structure is in place. Please keep the code framework-free—plain PHP, JavaScript and the relevant PayPal and Revolut APIs—so I can drop it straight into existing pages. Robust error handling and friendly success / failure messages are essential. When replying, show examples of similar multi-gateway checkouts you have built and outline how you would handle the database schema and email generation.
ID do Projeto: 40006074
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Ativo há 2 meses
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119 freelancers estão ofertando em média €142 EUR for esse trabalho

Hello, As a leader in the web development industry, our team at Our Software has a rich history of delivering top-notch payment integration systems. One such example is a multi-gateway checkout we implemented for a similar client recently. This project involved incorporating three different payment gateways - PayPal, Stripe and Skrill - exactly as per client requirements. In line with your needs, we programmed a secure PHP-MySql database backend to store all the payment and transaction details while creating clear, comprehensive receipts in both PDF and HTML formats. These receipts were then emailed simultaneously to the client's Gmail address and the business account to ensure accountability, one of the main reasons for our success. Continuing on this streak, choosing us for your Multi-Gateway Payment Integration will ensure that not only will your website visitors be able to easily find and choose their preferred method of payment but they'll also be provided with friendly success/failure messages. Robust error handling is second nature to us as we've understood the importance it plays in enhancing user experience. With unsurpassed skills in HTML, JavaScript, and PHP - which exactly match your needs - we can confidently say that your project will be in safe hands with us. So let's make your website more profitable by implementing this seamless payment gateway! Thanks!
€130 EUR em 3 dias
8,6
8,6

Hi, Could you provide more details on how you want the receipt format to look? I can create a lightweight payment module that integrates PayPal, Revolut, and bank transfer options as you requested. I’ll ensure each payment option has its own button. After successful transactions, the system will generate a receipt (PDF or HTML), send it to both you and the client, and log all details securely in a MySQL table for your convenience. I have extensive experience with plain PHP and JavaScript, and I’m familiar with integrating APIs to deliver robust solutions. Additionally, I’ll implement strong error handling and user-friendly feedback messages. Let’s get started on building this seamless payment experience for your clients. Best, Priyanka
€250 EUR em 2 dias
8,4
8,4

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat, where I can also share relevant examples of my past work. I'm looking forward to hearing back from you! Best Regards, Divu.
€250 EUR em 7 dias
8,2
8,2

YES, it's aligned with my expertise Multi-Gateway Payment Integration ------------------I am highly proficient to work on this project . I am Passionate PHP/Full stack developer having rich experience with all the latest technologies with so many successful Tasks. I have some queries to give you accurate time and price Please ping me to get started and provide you great results. Thanks
€250 EUR em 7 dias
8,2
8,2

Hi, To integrate the multi-gateway payment system into your custom HTML/CSS website, I will first create separate buttons for PayPal, Revolut, and direct bank transfer. Using PHP, JavaScript, and PayPal/Revolut APIs, I will ensure a seamless checkout process. Upon successful payment, a receipt will be generated in PDF/HTML format, emailed to both the client and your Gmail, and logged securely in a MySQL table for easy review. Robust error handling and clear success/failure messages will be implemented. I have experience in building similar multi-gateway checkouts and will design a database schema that efficiently stores payment and transport details. Let's discuss further. Regards, Sai Bhaskar
€110 EUR em 7 dias
7,9
7,9

✅ Multi-Gateway Payment Integration ➡️ Need a seamless way to integrate multiple payment gateways into your custom-built website? ⏺️ I specialize in creating lightweight payment modules tailored to unique needs like yours. I can integrate PayPal, Revolut, and direct bank transfers with buttons for each option on your HTML/CSS website. After each successful transaction, the system will generate and email receipts in PDF or HTML format, log details into a secure MySQL table, and provide capabilities to review or export data as CSV. With my experience in PHP, JavaScript, and API integrations, I ensure robust error handling and user-friendly notifications for transaction success or failure. Lets discuss further how we can enhance your payment system efficiently! ### Lets get started! ➡️ Here are some of my relevant projects: ✅ Custom Multi-Gateway Payment Systems ✅ Secure Transaction Logging with MySQL ✅ Dynamic Receipt Generation and Emailing ✅ API Integration for PayPal and Revolut ✅ Error Handling and User Feedback Mechanisms ✅ Data Management and Export Solutions --------------------------------- Waiting for your response in chat! Best Regards, Aftab Ahmad ---------------------------------
€235 EUR em 7 dias
7,4
7,4

Hi Shams, We’ve built similar multi-gateway payment systems using custom PHP, integrating PayPal and Stripe with features like email notifications and PDF receipts. Your project aligns perfectly with our expertise, and we can deliver a robust solution that meets your needs. For this project, we’ll use a dedicated server with a secure environment to ensure PCI compliance and protect sensitive data. We can also implement a web hook to automatically update the order status based on payment confirmation, eliminating the need for manual checks. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best, Adil
€145,59 EUR em 7 dias
7,3
7,3

With significant experience in API Integration, HTML, JavaScript, MySQL, PHP, and Web Development, my team at WellSpring Infotech could be a perfect match for your Multi-Gateway Payment Integration project. We have a successful track record of creating similar multi-gateway checkouts across various industries including fintech and eCommerce. We can provide you with examples to showcase our expertise in this regard. Our web & mobile app development proficiency, especially our mastery over relevant languages like PHP and Javascript will ensure a lightweight yet robust payment module that seamlessly integrates PayPal, Revolut, and direct bank transfer options as per your requirements. Our strict error handling mechanism guarantees fewer hiccups while reassuring your customers with friendly success/failure messages. Moreover, we understand the value of secure data management. With our proficiency in MySQL databases, we can precisely design the database schema to log every enquiry along with full payment and transport details. Additionally, we can ensure that a clear receipt (either PDF or HTML) is generated after every successful payment and emailed simultaneously to your client's Gmail address as well as yours. Our aim is to minimize your efforts finding the right solution while adding maximum value to your project. Sounds great? Let's discuss it further for greater clarity!!!! Thank you!!
€250 EUR em 7 dias
7,9
7,9

✨ CUSTOM MULTI-GATEWAY PAYMENT MODULE (HTML/CSS + PHP) ✨ Hi, I’m Nupur — I’ve reviewed your requirements and can build a clean, lightweight payment integration for your existing custom-built website. Everything will be done in plain PHP + JavaScript, using the official PayPal and Revolut APIs, with secure logging and automated receipts exactly as you described. Quick Questions: 1️⃣ For the receipt email, would you prefer a PDF attachment, or is an HTML email version acceptable as long as it’s neatly formatted? 2️⃣ Will payment details include transport-specific fields (pickup, destination, etc.) that I should structure in the database? Here’s what I’ll deliver: ➡️ Three standalone payment buttons: PayPal, Revolut, Bank Transfer ➡️ Secure API workflows for PayPal + Revolut (no frameworks, clean PHP) ➡️ Auto-generated receipt (PDF or HTML) sent to both your Gmail & admin inbox ➡️ MySQL logging of enquiry + full payment + transport details ➡️ Error-handled confirmation pages with clear success/failure messages ➡️ Fully documented PHP files so you can plug them directly into your existing pages I’ll also create a simple, well-structured MySQL schema (payments table + enquiry/transport fields) and a small admin export function for easy CSV download. ➤ Let’s connect — I can share examples of similar multi-gateway PHP checkouts I’ve built and outline the exact flow before implementation. — Nupur
€100 EUR em 2 dias
7,5
7,5

Hi Shams, I’m excited about the opportunity to enhance your website with a robust multi-gateway payment integration! With my experience in custom HTML and integrating payment systems, I’ll ensure your visitors can effortlessly choose between PayPal, Revolut, or bank transfer with clear buttons. I’ve successfully built similar checkouts that generated PDF receipts and logged transactions into MySQL databases. I’ll create a streamlined structure for emailing receipts and incorporating error handling. Once you provide the API credentials, I can quickly drop the robust, framework-free code straight into your site. Let's discuss this further to finalize the timeline and set your project in motion!
€140 EUR em 5 dias
7,1
7,1

Hi, there! I can add a lightweight, framework-free payment module to your custom HTML/CSS site using plain PHP, JS, and the official PayPal + Revolut APIs, plus a clean “bank transfer” option. I’ll build three clear buttons, handle redirects/webhooks, generate a professional receipt (HTML-to-PDF or HTML email), send it to both the client’s Gmail and your address, and log all payment + transport details into a secure MySQL table with export-ready structure. I’ll also include robust error handling and friendly success/failure states, fully documented so you can maintain it easily. Best regards, Hercules
€200 EUR em 7 dias
6,9
6,9

As a FULL STACK SOFTWARE ENGINEER with over a decade of experience, I am confident that I can effectively handle your Multi-Gateway Payment Integration project. Throughout my career, I have successfully built numerous checkouts similar to what you require, enabling users to choose between various payment options and generating detailed invoices with seamless email delivery -- just like what you need. My hands-on proficiency in PHP and JavaScript coupled with my extensive understanding of the PayPal and Revolut APIs makes me the perfect fit for this job since I strictly adhere to framework-free code writing. Additionally, I greatly value clear communication and swift turnaround time. Rest assured that throughout this project you can expect excellent synergic coordination from me. To see some related projects I’ve taken on previously or discuss a roadmap for your site's integration needs-schedule a chat! Thank you for considering my profile; I am looking forward to offering my expertise on this important part of your website!
€80 EUR em 7 dias
7,2
7,2

Hello, Thank you so much for posting this opportunity. It sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards! Abhishek Saini
€250 EUR em 7 dias
6,6
6,6

Hello, I reviewed your requirements, and the flow is very straightforward a clean, lightweight payment module that drops directly into your existing HTML/CSS site without changing your structure. I can set up three separate payment buttons (PayPal, Revolut, and direct bank transfer), handle the full success/failure flow, and make sure every transaction triggers an auto-generated receipt plus simultaneous email delivery to both you and the customer. I’ll also build a secure MySQL logging table so you can review or export all enquiries, payment details, and transport info anytime. I’ve handled multi-gateway checkouts before, so keeping everything simple, framework-free, and easy to maintain won’t be an issue. I’ll structure the database cleanly (payments, customer details, timestamp, transport fields, status), and receipts can be rendered as clean HTML or PDF based on your preference. Error handling and user-friendly messages will be part of the flow from the start. If you’d like, I'll walk you through how the module will fit into your current pages before we begin. Please let me know your thoughts. Looking forward to talk over chat, Sagar P.
€140 EUR em 7 dias
6,8
6,8

Hello, I am a PHP Developer with 15+ years of experience, specializing in building dynamic, secure, and high-performance websites and applications. I have worked on simple to complex websites, e-commerce stores, membership portals, and custom PHP-based solutions, always ensuring top-quality results for my clients. My expertise includes custom PHP development, Laravel/CodeIgniter frameworks, API integration, database management (MySQL), and performance optimization. Recently, I also worked on OpenAI API integration for auto-generated content, images, and social sharing, showing my ability to adopt the latest technologies. If you are looking for a dedicated PHP expert who guarantees quality, innovation, and timely delivery, I’d be happy to bring your project to life.
€100 EUR em 7 dias
6,6
6,6

Hi there! I'm excited about the opportunity to enhance your website with a multi-gateway payment integration. With extensive experience in custom HTML, PHP, and JavaScript, I can seamlessly implement payment options for PayPal, Revolut, and bank transfers, ensuring a user-friendly experience. I have successfully built similar projects, where I integrated multiple payment gateways and ensured secure transaction handling. My approach will include creating a clear database schema for logging every transaction with full payment and transport details, enabling easy review and export options. Additionally, I'll implement robust error handling and ensure friendly success/failure messages to enhance user interaction. After the payment process, I will set up mechanisms to generate and email receipts in PDF or HTML format to both you and your clients. I’m confident that I can deliver a solution that is lightweight and framework-free, ready to fit into your existing architecture. Let's discuss the next steps to get this project rolling!
€99 EUR em 7 dias
6,3
6,3

With your project requiring a keen focus on backend and database management, my skills and experience make me an ideal fit. I've excelled at creating smooth and secure payment integrations like the one you've described, allowing multiple gateways to operate seamlessly. As a seasoned full-stack developer, my expertise spans both frontend and backend technologies, including PHP, JavaScript, and database management with MySQL. Plus, I've mastered the mentioned PayPal and Revolut APIs in similar setups. Speaking of data management; I appreciate the significance of clean, well-structured databases for streamlined retrieval and analysis processes. Relying on my prowess with MySQL and best practices approach, I'll build a comprehensive yet elementary schema which will make review/exporting to CSV a breeze. Additionally, my knowledge in AWS can be leveraged for secure management in the cloud to provide extra peace of mind. Communicating value is equally important to me. Upon successful payment, I'll ensure that concise yet complete receipts are generated promptly in a user-friendly HTML format - ensuring they're sent via emails to both the client and yourselves through Gmail API integration without any disruptions. All these will adhere to your custom-designed site seamlessly since I'd employ plain PHP/Javascript for your existing pages, without the need of any additional framework
€140 EUR em 7 dias
6,5
6,5

Hello, I understand you need a custom payment module for your HTML/CSS website, supporting PayPal, Revolut, and bank transfer. I can build this lightweight solution using plain PHP and JavaScript, ensuring clear receipts and secure logging to your MySQL database. Robust error handling is included. I'm confident in delivering this precisely as you've outlined. Regards, Parvesh M.
€75 EUR em 3 dias
6,4
6,4

Hello, I’ve carefully reviewed your project and know exactly how to deliver results that are strategic, efficient, and tailored to your goals with no wasted time or guesswork, just real, measurable value. With several years of hands-on experience in PHP, JavaScript, MySQL, HTML, Email Handling, Web Development, Payment Gateway Integration, API Integration, I bring not just expertise but a track record of delivering results that help clients move forward with confidence. My Portfolio: https://www.freelancer.ca/u/DGM999 If you’re looking for reliable, quality-driven support, I’m just a message away. Let’s make it happen. Best Regards, Sadat Saeed
€90 EUR em 3 dias
6,1
6,1

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ===>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
€93 EUR em 3 dias
6,0
6,0

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