Selling products and services using Paypal Buttons
You can create products and accept payments online from your Paypal Account.
Create a Paypal Button: https://www.paypal.com/buttons/
The best way to add this to your website is by adding the email link to a button using this method: https://websites.ladesk.com/419275-Creating-links-with-Page-Builder
Get the email link from Paypal here, as shown in this screenshot: