Password protected access to webflow page for membership site(details below)

Hey there, I wanted to find out, if there is a way to have a user sign-up or log in to access one page on a published site on an ecommerce page or must we use plug-ins like memberspace? The issue I have with those platforms that intergrate membership sites is that they use Stripe and in SA Stripe as a payment gateway is not available.

Anyone have any ideas on how to do this?