I'm currently running a Node.js/Express.js/MongoDB service with a Bootstrap/jQuery frontend and iOS + Android clients. My payments mix also tends to be high vol

I'm currently running a Node.js/Express.js/MongoDB service with a Bootstrap/jQuery frontend and iOS + Android clients. My payments mix also tends to be high volume and low margin. I have been extremely satisfied with Stripe - they have a solid api, a great npm package[1] to interface with their api, thorough documentation with examples in node[2], and a wonderful dashboard. I highly recommend them. 1) https://github.com/stripe/stripe-node https://github.com/stripe/stripe-node 2) https://stripe.com/docs/api/node#intro https://stripe.com/docs/api/node#intro