I chose Amazon login because I figured a large percentage of potential users would already be using Amazon cloud services. By using Amazon for login, the payment step is simpler because your Amazon account will already have your payment information.
However, you're not the first person to ask for an alternative. So I plan to add a option to login with an email address and a password and then provide an integration with Stripe to handle payment processing.
I chose Amazon login because I figured a large percentage of potential users would already be using Amazon cloud services. By using Amazon for login, the payment step is simpler because your Amazon account will already have your payment information.
However, you're not the first person to ask for an alternative. So I plan to add a option to login with an email address and a password and then provide an integration with Stripe to handle payment processing.