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I’m a private tutor / fitness instructor and I need an automated system that creates PayPal invoices from my Google Calendar events at the end of each month. What I need built: I want a solution that: Reads events from Google Calendar Filters only billable sessions (based on title, tag, or calendar) Calculates: Total hours per client Rate per client Currency (ZAR for local, USD for international) Generates monthly PayPal invoices automatically Emails invoices to clients via PayPal Runs automatically at month-end (no manual exporting) Data setup Each calendar event contains: Student name Session duration Optional rate override Client details (email, rate, currency) can live in: Google Sheets or Script configuration Tech preference Google Apps Script preferred PayPal Business account Open to Zapier / Make if cleaner Clean documentation required Deliverables Fully working automation Setup instructions (Google + PayPal) Error handling (missed events, duplicates) Short Loom video walkthrough Timeline 5–10 days preferred Fixed price (open to suggestions)
ID do Projeto: 40182723
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Ativo há 4 dias
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39 freelancers estão ofertando em média $43 USD for esse trabalho

Hi, There. I'm Supriya, an experienced and skilled developer who excels at API integration and has considerable expertise in JavaScript- the exact tools you need for your PayPal-Google Calendar automation. The fact that you’re considering Google Apps Script, PayPal Business account and Zapier as possible tools to build this solution is an indication that you value a streamlined approach just like I do. As a tutor and fitness instructor, your focus is on providing quality teaching rather than spending excessive time on creating invoices manually. By choosing me, you can be assured of having a solution that will not only automatically generate the PayPal invoices from your Google Calendar events at month-end but will also handle error handling exceptionally well. My robust problem-solving skills would ensure there are no missed events or duplicates Let's team up and create a fantastic automated invoicing system together! Regards, Supriya.
$30 USD em 7 dias
8,1
8,1

As someone who's adept at wielding the power of APIs, automation, HTML, JavaScript, and PHP, I believe I'm the perfect fit for your project. My extensive experience in developing automated systems will prove invaluable in creating a seamless solution that syncs your Google Calendar events and filters only billable sessions. With data pulled from your calendar, I'll develop an intricate formula to calculate total hours per client, rate per client based on currency, USD or ZAR, respectively. My expertise in building platforms that optimize both front-end and back-end functionality using HTML, CSS, JavaScript, Bootstrap, React along with Node.js means you can look forward to a highly-responsive, scalable solution. Rest assured, your system will automatically generate PayPal invoices from Google Calendar events at end-of-month intervals without you having to lift a finger. In addition to providing a fully functional automation system that runs smoothly, I am committed to delivering top-notch documentation and setting up error-handling protocols. You'll also receive concise video instructions via Loom that walk you through your system's architecture. Let's make this happen together and simplify your invoicing process! Please reach out so we can discuss all the details further.
$30 USD em 1 dia
5,6
5,6

Hello I can build a fully automated Google Apps Script system that reads your calendar, filters billable sessions, calculates hours/rates/currency per client, and generates plus emails PayPal invoices monthly with solid error handling, clean documentation, and a Loom walkthrough—structured cleanly via Google Sheets or config for easy future edits. Regards Muhammad
$30 USD em 1 dia
5,1
5,1

Hello there, I understand that you are in need of an automated system that can create PayPal invoices from your Google Calendar events at the end of each month. I propose to develop a solution that will read events from your Google Calendar, filter billable sessions, calculate total hours per client, rate per client, and currency, generate monthly PayPal invoices automatically, and email them to clients via PayPal. Key Deliverables: - Development of a system that reads events from Google Calendar and filters billable sessions - Implementation of a calculation mechanism for total hours per client, rate per client, and currency - Automation of generating monthly PayPal invoices and emailing them to clients - Error handling for missed events and duplicates I bring expertise in Google Apps Script, PayPal Business account integration, and clean documentation practices to ensure a reliable and efficient solution. I'll share my portfolio with you in the DM. Kindly, ping me there. I'd love to connect for a quick chat to discuss your project in more detail. Best regards, Bilal
$20 USD em 7 dias
5,0
5,0

I can build a fully automated system that reads your Google Calendar, calculates monthly billables per client, and generates & emails PayPal invoices automatically. It will support rate overrides, multi-currency (ZAR/USD), duplicate prevention, error handling, and month-end scheduling.
$20 USD em 2 dias
4,7
4,7

Hello there , Good afternoon! I am professional mobile software engineer with skills including PHP, Google Sheets, Zapier, Software Architecture, HTML, JavaScript, PayPal, Automation and API Integration. Please contact me to discuss more regarding this project. Please respond at your earliest convenience
$25 USD em 4 dias
4,5
4,5

Hi, I can build a fully automated system that reads your Google Calendar, filters billable sessions, calculates totals per client, and generates PayPal invoices automatically at month end. I will use Google Apps Script (or Make/Zapier if preferred), handle different rates and currencies, add error handling for duplicates or missed events, and provide clear setup documentation plus a short Loom walkthrough. This is a straightforward automation, and I can deliver it within your 5 to 10 day timeline.
$100 USD em 7 dias
4,7
4,7

Hey — saw your post about automating PayPal invoices from Google Calendar. The big pain point here is wasting time manually invoicing and risking missed or incorrect invoices when your schedule gets busy. Quick question before I suggest an approach: Are all your sessions already in Google Calendar with clear titles/descriptions and prices, or does pricing depend on things like location / session type? I’ve set up automations between calendar events and payment systems before, including using Zapier/Make and custom scripts to generate invoices reliably. If you send a sample calendar export or a quick note on how you structure your events and pricing, I can suggest the cleanest way to automate your PayPal invoicing.
$20 USD em 7 dias
4,4
4,4

Greetings, I read the project description thoroughly. You need a bot that will read your calendar for events and filter only billable sessions. All the calculations will be made perfectly. Alone Google Apps Script is not enough to successfully complete this. I recommend Google Apps Script + Zapier / Make This is the cleanest + most reliable approach. We'll split the responsiblities Google Apps Script will do following: Calendar reading Filtering Calculations Monthly summary generation Writes clean invoice data to Google Sheets and Zapier / Make Watches the Sheet Creates PayPal invoices Sends them automatically This involves Slight dependency on 3rd party (Zapier / Make) I am very much interested to work on this project. Let me know when we can discuss further. Thanks for taking the time to read my proposal. Regards, Hamid
$400 USD em 7 dias
4,0
4,0

Hey , I just went through the project description, and I see you are looking for someone experienced in Automation, Zapier, JavaScript, Software Architecture, Google Sheets, PayPal, HTML, PHP and API Integration. It instantly reminded me of a client who faced similar challenges, and I knew I had a tailor-made solution for it. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: • Is there anything else you’d like to add to the project details? • What’s the top hurdle you’re facing with this project? • What is the timeline to get this done? Why Choose Me? 250+ Projects. 5 Years. Zero Misses. My reputation is built on a single metric: Flawless Execution. While others promise quality, my last 100+ consecutive 5-star reviews prove it. I don’t just finish the job; I set the standard. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) The portfolio here is just the tip of the iceberg. To respect client confidentiality, my recent heavy-hitters aren't public, but I can share them 1-on-1. Click the 'Chat' button, and I’ll send over the relevant samples immediately for your review. Regards, Abdul Haseeb Siddiqui.
$10 USD em 3 dias
3,8
3,8

Hi! I’m an experienced Google Sheets & PayPal integration developer. I can build a solution to automatically generate and send PayPal invoices from Google Sheets using PayPal’s Invoicing APIs and Apps Script or workflow automation, and update the sheet with invoice statuses (sent/paid). I’ll deliver a smooth, reliable automation that saves you manual work. Regards, Bharti
$20 USD em 7 dias
4,0
4,0

Drawing from my vast experience as a web developer and proficient with both HTML and PHP, I see this project as a perfect fit for me. Combining it with my knowledge in Google Apps Script and PayPal integration, I’m confident I can automate your monthly invoicing process effortlessly, freeing up valuable time while ensuring a seamless workflow. In the past, I have successfully developed various automated and customized functionalities like CMS systems, APIs and booking platforms that are similar to what you seek. I understand the value of speed, optimization, and effective communication thus my focus is always on providing a high performing solution on time. As an added bonus, I bring to the table my expertise in WordPress Development, Shopify Store Customizations, and Laravel Web Apps amongst others which ensures that any project undertaken by me is comprehensive and tailored to perfection. Moreover, I am no stranger to complex issues; rather I solve them with ease. With detailed documentation for every project completed under my belt, rest assured your automation will be set up without any hassle, complete with instructions. Your success matters to me and thus I am committed to providing nothing but the best solutions for your business. Let's build something powerful together!
$20 USD em 7 dias
3,8
3,8

Hi there, I have 7+ years of experience in Software Architecture, Zapier, PayPal and can deliver a clean, reliable solution for your project. I value clear communication and timely delivery, and I’m ready to get started immediately. Let’s connect and discuss your goals. Best regards, Dorian
$20 USD em 1 dia
3,6
3,6

Hi, As an experience-focused full stack developer with over 5 years in automation architecture, I am confident in my ability to successfully deliver your project and meet your unique needs. I have a great understanding of API design, data flow, and AI integrations which will be pivotal to automate the creation of PayPal invoices from your Google Calendar events. My affinity for clean, maintainable and performance-optimized code will ensure that these automations function both accurately and efficiently. Moreover, my experience working with Google Apps Script, n8n, Make and Zapier--tools you've mentioned as being potentially helpful in streamlining your project methods--is another feather in my cap. Not only do I successfully work with API-driven systems and automation workflows but I can also provide secure authentication and user management for effective transaction use-cases such as your PayPal requirements. My skills with Node.js and MongoDB make me especially adept at this kind of project. Let's have a quick chat to discuss your project in detail. Warm regards Usama
$20 USD em 5 dias
2,3
2,3

Hi there, I understand your need for an automated system to generate PayPal invoices from your Google Calendar events seamlessly. With over 9 years of experience in building automation systems, I'm confident I can create a solution that reads your calendar events, filters billable sessions, calculates totals, and generates invoices automatically—all without manual exporting. I have a strong background in Google Apps Script and have successfully developed similar automation processes. I can implement error handling to ensure missed events or duplicates are managed effectively. I can start this project immediately, and I’m more than happy to provide comprehensive setup instructions along with a video walkthrough. Let's get your invoicing system up and running efficiently!
$30 USD em 10 dias
2,0
2,0

Hi, This is straightforward and a great use case for Google Apps Script. I can build an automated system that reads your Google Calendar at month-end, filters billable sessions, calculates hours and rates per client, and generates and emails PayPal invoices automatically in the correct currency. I’ll use Google Apps Script with Google Calendar and Google Sheets for client configuration, include safeguards against missed or duplicate events, and keep the logic clean and well-documented so you can adjust it later. The system will run fully hands-off at month-end, with clear setup instructions and a short Loom walkthrough. Timeline would be 4 days from access and final confirmation of rules. My suggested fixed price is $50, depending on complexity around rate overrides and currencies. I can start as soon as you’re ready. Best, Mina
$30 USD em 4 dias
2,2
2,2

Hi, raster logos lose detail fast when scaled—you need clean vector paths that hold every color exactly as-is, at any size. Quick plan: Hand-trace your PNG in Illustrator, preserving every shade pixel-perfect Deliver production-ready SVG (web + print) plus the editable AI/EPS source Zero embedded bitmaps—pure vector paths only You'll get crisp, infinitely scalable artwork that matches your original color's down to the hex code. Free sample conversion of one logo element so you can verify quality before full delivery. Please share the PNG file?
$10 USD em 1 dia
2,3
2,3

The biggest risk here is duplicate invoicing we don't want a student getting billed twice because the script ran a second time. I’ll build a simple "safety lock" in Google Sheets that flags every event the moment it is invoiced. I will write this directly in Google Apps Script. This is better for you because you won’t have to pay monthly fees for tools like Zapier. I’ll also make a simple PDF guide and a video so you never have to hire another freelancer just to explain how the system works later. Lets get started.
$200 USD em 14 dias
2,1
2,1

Hi, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, JavaScript, Software Architecture, HTML, Google Sheets, Automation, Zapier, API Integration, PayPal Please come over chat and discuss your requirement in a detailed way. Thank You
$20 USD em 7 dias
1,7
1,7

✨✨✨✨✨✨✨✨✨ Hi there! ✨✨✨✨✨✨✨✨✨ This is a great idea—and exactly the kind of automation that saves hours every month. I can build a clean, reliable system that reads your Google Calendar, detects billable sessions, calculates hours/rates per client, and automatically generates & emails PayPal invoices at month-end with zero manual work. I’m very comfortable with Google Apps Script, Google Calendar, Google Sheets, and PayPal APIs. The solution will support: Client-based filtering (title/tag/calendar) Rate overrides per session Multi-currency billing (ZAR & USD) Duplicate protection + missed-event handling Fully automated monthly runs You’ll get clear setup docs, clean code, and a short Loom walkthrough so you’re confident using it long-term. I focus on maintainable, production-ready automations—not quick hacks. Timeline of 5–7 days works well, and I’m happy to suggest a fair fixed price once aligned. Excited to help you turn this into a “set it and forget it” system
$20 USD em 7 dias
2,0
2,0

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