PayPal Smart Buttons and server-side capture with webhook handling.
What we deliver
- PayPal Checkout
- Order capture and refunds
- Webhook handling
Technology we use
Common questions
What services does TN Tech World provide?
We build websites, web and mobile apps, AI and machine-learning systems, IoT and embedded products, and handle cloud, testing and digital marketing. Every project includes source code, documentation and support after delivery.
Do you help students with final-year projects?
Yes. Our project store has ready-made projects with source code, documentation, a report, a PPT and a setup video. You can also ask us to build a custom project based on your own idea or IEEE base paper.
How do I get the project files after paying?
As soon as your Razorpay payment succeeds, the project appears under My orders and you can download it right away. The link stays available in your account.
How much does a custom project cost?
It depends on scope. Student projects are priced affordably; business software is quoted per feature set. You get a fixed quote after a free consultation, with no hidden charges.