I stoped using the Sumup card reader 2 1/2 years ago, due to the charges per transaction, here in ireland it was another
1% more then they charged in the UK back then, Ive been accepting payments using Revolut for the last 2 1/2 years, its
absolutely brilliant, its free, when the customer sends you the payment from there Revolut App on there Smart phone,
you receive it instantly, you just check your Revolut App on your own phone to see the payments gone in.
A lot of people use Revolut now, its well worth having a look at. Google it. 👍