Can I add a donate button to my checkout page?

49 minutes ago, ParkerW said:

Hello! I'm wondering if I can add a donate button to my checkout page. We use code injection to add it to each page but it doesn't show on the checkout page. Is there any way for me to use custom css to create a donation feature in my page? Or anyway in general to get a donate button on my page? Thanks

The checkout page is a secure page, you cannot add or inject code onto it.