Checkout with PayPal | JavaScript - Braintree Developer Documentation
Multiple Checkout with PayPal Buttons?
JavaScript SDK reference
Solved: Wix: Paypal button is stuck in Sandbox - PayPal Community
Create Braintree Buy Now Button for Membership Payment - Membership Plugin
How to Create a PayPal Button - AngellEYE
Feature Request: Indicating that users need to click the inner "PayPal Checkout" button for PayPal and PayPal Credit · Issue #433 · braintree/ braintree-web-drop-in · GitHub