Thanks for the feedback.
I would double check on the custom code block suggestion. When I first tried that, it loaded the script tag several times on the page. I didn’t look into it, but I believe Builder.io renders several variations of the web page in 3 different viewports, so a custom block would load that JS file 3 times on pageload.
Stripe.js checked for multiple loading instances, and was kind enough to error out that within the browsers console.
Thanks