Looking for a payment terminal

Hello, people! I want to find a good service where I could get a terminal for paying by credit card. What can you recommend to me?

As far as I know, setting up a contactless terminal is very easy if your business is legal. I mean, you pay taxes and stuff like that. I think if you look at the Dapio.com website, you can order a contactless terminal with which customers who buy something from you, in your store, will be able to pay for certain goods with a credit card. It is very comfortable!

Thanks for the helpful info, that's exactly what I was looking for!