> 1. Simplicity; Unlike competitors whose interfaces overwhelm first-time seller of digital products, we decided to keep our interface as minimal/simple as possible. Is that really the number 1 differentiation point? Because it's common that new services claim to be simpler than competitors - and why shouldn't they be? They have less features at this point, so that would be weird if they were more complicated. I'd be…
Stripe and SellApp go hand in hand. Where Stripe is a payment processor, SellApp is the storefront that takes care of the pre-sales and after-sales process including product delivery, security, order replacement, etc.
That said, Stripe does seem to have recently launched a new product known as "Payment Links" which may eventually grow out to something similar to SellApp.