[Alupis]

Not in particular, but the biggest processors are obviously Stripe (which you already have), Square, PayPal Payments Pro or Payflow Pro, Cybersource/Authorize.net. For ecommerce platforms, Shopify, Bigcommerce and 3dCart are the heavyweights.

Great looking product, and a great idea! Love it!

[Adams472]

Thank you :-) That's helpful feedback, and we genuinely appreciate your support. Feel free to reach out to us contact @ upupapp.io if you'd like to chat more. Would be great to hear more about your experience in this area.