Build Simple PayPal Payment Integration with PHP on Replit | Beginner E-Commerce Tutorial 2025

Hey coders! ???? In this step-by-step tutorial, learn how to create a basic e-commerce storefront with PayPal payment integration using PHP, all hosted on Replit—no local setup required! We'll build a simple product display page pulling data from a MySQL database, add a "Pay Now" button, and integrate PayPal Sandbox for secure testing.
Perfect for beginners in web development, PHP, and payment gateways. By the end, you'll have a working demo that handles real-time transactions (in sandbox mode).

What You'll Learn:
Setting up a PHP project on Replit
Connecting to a remote MySQL database
Creating and querying a products table
Displaying products dynamically with Bootstrap
Integrating PayPal SDK for payments

like: https://github.com/codewithmim/Simple-PayPal-Payment-Integration.git

Prerequisites:
Basic PHP knowledge
Free accounts on Replit, db4free.net, and PayPal Developer

Timestamps:

0:00 Intro & Project Overview
00:30 Step 1: Set Up Replit Project
2:18 Step 2: Database Connection (config.php)
9:20 Step 3: Products Table & Display (index.php)
14:10 Step 4: PayPal Integration (pay.php)


If you run into issues, check PayPal docs or drop a comment below!
Like, subscribe, and hit the bell for more PHP tutorials, web dev tips, and payment integration guides. Questions? Let's chat in the comments!


#PHPTutorial #PayPalIntegration #Replit #Ecommerce #WebDevelopment