That’s because the price is not allowed to be cheaper even if you post with “cash” like debit cards on the internet so of course consumers will use 5% credit ca

That’s because the price is not allowed to be cheaper even if you post with “cash” like debit cards on the internet so of course consumers will use 5% credit cards when the price is the same. In Europe there is quite often a fee for credit cards, cheap airlines come to mind. Why would a save consumer not decrease risk and get something back for the same price?