I too tried Amex and found it was useless. I also found their website weird. I think I got paid £50 for applying for mine though, so happy to take the money and run.
I believe they charge the highest merchant fees, so many retailers don't accept it. This is why they can offer good freebies.
Some places just won't accept any credit cards at all, a business supplier is one. This is because they are charged a higher fee than for a debit card. One place used to charge an extra percentage if paying by credit card, but this was made illegal a few years ago. Ikea once experimented with doing this, probably why the banks asked their friends in government to stop it being allowed, all pretending to be consumer champions of course. But I don't think I've come across any retailers who will turn away credit card customers (other than Amex), probably for the simple reason that they'd lose a lot of customers if they did.
I believe they charge the highest merchant fees, so many retailers don't accept it. This is why they can offer good freebies.
Some places just won't accept any credit cards at all, a business supplier is one. This is because they are charged a higher fee than for a debit card. One place used to charge an extra percentage if paying by credit card, but this was made illegal a few years ago. Ikea once experimented with doing this, probably why the banks asked their friends in government to stop it being allowed, all pretending to be consumer champions of course. But I don't think I've come across any retailers who will turn away credit card customers (other than Amex), probably for the simple reason that they'd lose a lot of customers if they did.