Snipcart payments

I'm building a tiny ecommerce platform for a client and looking into Snipcart as alternative to Shopify.

Question: does anyone know if a Stripe account is necessary for the standard Snipcart configuration along the Snipcart account, or if a single Snipcart account is sufficient?

Having 3 Accounts/Logins for the client would not be very user friendly at all:

• Login #1 CMS backend with products • Login #2 Snipcart dashboard • Login #3 Stripe

Thanks for any tips!