Steps to buy an app from forcexchange.
Replied 3 years ago
Just follow below steps
1. Click on any app or component you want to buy.
2. Select the purchase plan you want.
3. Click on Purchase now button and Pay using your PayPal account.
4. That's it. Your app is ready to install in Sandbox and Production org.
5. You can find invoice for your purchase in my download section.