You can add PayPal Payment Buttons to any WordPress post or page.

In the WordPress block editor, open your post or page.
From the block picker, select PayPal Payment Buttons. Look for the green credit card icon.
Log in to your PayPal account to generate your button code.
Choose your button type:
- Stacked Buttons (Recommended): Display your product details and all available PayPal payment methods directly on your site.
- Single Buttons: Add a single “Buy Now” button for quick checkout.
Copy the code provided in your PayPal account.

Choose your HTML code language from the dropdown above the button code.
Paste the <head> code into the first field of the PayPal Payment Buttons block. (This will automatically be added to your page’s <head> once.)
Paste the <body> code into the second field.

You can repeat this process to add multiple buttons to a single post or page.