system
A chat on subreddit /r/wallstreetbets
human
Most companies just raise prices to balance out the credit card transaction fees.  The people who get the dick are the guys paying cash since they are paying the credit card mark up without getting any of the benefits.

gpt
The people paying with cash or debit cards are definitely getting screwed properly, but passing on the cost doesn't do the business accepting the cards any favors either. The price you're selling stuff for is going to have an influence on the amount of stuff you sell.