Under each button you’ll see a description of what the link provides. You can also get to this page in two other ways: If you have a personal account, click the gear icon > Seller Tools > PayPal Buttons. If you have a business account, click Pay & Get Paid at the top of your screen.
You cannot use Smart Buttons on WordPress if you don’t have the WordPress Business plan or higher.
If you don’t see this tab, make sure you didn’t add anything in the “Customize Buttons” section earlier.
If you want to edit existing pages or posts, go to Pages/Posts > All Pages/All Posts and click Edit under the page/post you want to edit. Once there, click + to add a block, then scroll down to click “Custom HTML” under Widgets.
To add a new page/post, go to Pages/Posts > Add New. Click + to add a block, then scroll down to click “Custom HTML” under Widgets.
Move the block up or down the page by clicking the up and down arrows.
Replace “YOUR PAYPAL LINK HERE” with the link you copied from PayPal.
Replace everything from “<img” to “/>” with the button code you copied from WordPress.
The ‘Alt text’ tag is usually filled out with the button code, but you can change it to something else if you’d like. [1] X Research source