How to turn WP button into a Paypal button? ( how to add the hidden ‘hosted button id’ number)

I am creating a WP site to replace our old website and need to add a Paypal donate button. I have the working paypal code snippet from the old site, including the PP URL and ‘hosted button id’ but I would like to retain the look of the new WP button instead of the PP .jpg we were given.

When I edit my donation page and look at the code for a WP button with URL link, I only see one value and that is the website to go to. “href=”[http://PayPal.com](http://PayPal.com)” I do not know how to add the hidden ‘hosted button id’ to the WP button.

Anyone know how to do this?

​

Thanks