Earlier quoted context omitted.
> My merchant account is cheap (interchange plus 0.1% or so) and the gateway they set me up on is Authorize.net It's crazy most people don't know you can get this. Seems like every popular merchant account provider is a bad deal in comparison. For those curious, you get it from banks. Open a company account at a major conventional bank then ask them for a merchant account. The default they offer you is interchange +…
As one of the people who doesn't know about this, what does the merchant account do? For an online retailer, does the merchant account replace Stripe/PayPal?
> For an online retailer, does the merchant account replace Stripe/PayPal?
It's the other way around. Each retailer needs a merchant account to accept card payments. Without Stripe etc, you'd need to go through the (often tedious) route of getting a merchant account (paperwork, proof of business health, etc) and negotiating rates before you can start integration (using traditionally quite horrible APIs) using it. Stripe is just the middleman which provides their own merchant account with a nice API to accept payments through it.
The question is interesting, not because you don't know, but because it reflects how much things and perception changed so that we think:
> does the merchant account replace Stripe/PayPal?
It shows how successful Stripe has been.