Hey,
I’m doing this with Test Mode switched on, so hopefully it’ll be the same if you’re doing this in ‘Live’ mode…
When you’re logged into your Stripe account, click the ‘gear’ icon top right.
In the Product Settings section, 3rd box along called ‘Connect’ click ‘settings’.
Scroll to the bottom, under the branding area, you should see a seciont titled ‘Integration’, last item in this secion says ‘Redirects’, and that’s the link you need to copy.