PayPal Payment Terminal is a PHP-based mini gateway that allows users to send payments via PayPal quickly and securely. Ideal for solo entrepreneurs, nonprofits, and small agencies who need a clean checkout interface without building a full shopping cart system.

💼 Key Features:

Single Page Checkout Form – Collect amount, description, and buyer details

Custom Fields – Add reference notes, invoice numbers, or customer ID

PayPal Sandbox Mode – Test payments before going live

Live PayPal Integration – Plug in credentials and start receiving payments

Responsive UI – Works well on desktop and mobile

Simple Setup – Upload files to server, update credentials, and go live

Minimal Dependencies – Doesn’t rely on WordPress or frameworks

Use Cases:

Freelance client billing

E-service checkout

Donations for causes/projects

Quick product purchases

Invoice reference payments