OPER

OPER is a app-based platform. Put simply, it is about accepting cards, bank transfers and wallets online or in person.

Who is it for? Mostly any business that takes money. Related areas on their profile: Consumer Lending, Mobile Payments and Restaurants. They are a small team, 11 to 50 people, which usually shapes who they work with. You will probably talk to the people who build it, which is great until you need 24/7 support.

OPER is based in St Louis, Missouri and founded in 2015. Their site is operpay.com.

Things worth asking about: rates, payout timing, chargeback handling, and developer tools. Get the renewal terms in writing before the first invoice.

The facts above come from public company records. The score will come from people like you. Used OPER? Rate it.