Can I link my Stripe, Square, Shopify, PayPal, Amazon Payments, and other merchant services to Profit?

Yes.  To integrate with these services, you'll need to take your PROFIT account and routing number and add it as a payment account on the processor's site. Make sure that you use your company's legal name as the account holder's name. If a payment is sent to a name other than your company's legal name, it may be returned for a name mismatch.