I’m working on a crowdfunding website(A). where we collect the donation from the investor using Stripe payment. I need a donation button on another website(B) where investor donates a video creator. When the user donates for a video I need the video creator information with the donation website( A ). Currently, I using an iframe for my donation page on the website (B). When I’m trying to add creator information using the javascript on cross-site my javascript code is not working on cross-site.

Can I collect the donation cross-site?

Is there is any plugin that I can use to achieve this functionality?

What is the best approach to achieve this functionality?