Note: Two versions of the PayPal Commerce Platform solution are available:
Add Smart Payment Buttons to move money from buyers to sellers on your website.
Note: The Smart Payment Buttons does not allow you to render fields to accept credit cards directly on your website. The PayPal Custom Card Fields integration enables you to accept card payments directly within your website while maintaining PCI compliance. Custom Card Fields is a limited-release solution available only to select partners. For more information, reach out to your PayPal account manager.