How can I identify my YouTube channel members?

Having a hard time trying to figure out a way that allows Shopify to identify whether someone that signs in is a paid channel member. I’ve seen on some sites like PaperRex’s WGaming that their Google login also has a second page that asks for access to YouTube details.

Would this just be through a customised Google SSO?

Hey @mdkn88 if your shop is on plus, you could explore your own identity provider that can help connect your paid channel members with your store. https://help.shopify.com/en/manual/customers/customer-accounts/sign-in-options/identity-provider