Yes it sucks to loose out on $3 cash back for every $100 in bill charges. But that’s not going to get close to covering the $40 autopsy discount. Verizon has been doing this for a while now and it sucks. They just want to avoid paying transaction fees.
What grinds my gears is that you have to give their system your information that could directly result in you losing the actual money. If a CC number gets used fraudulently you are not out anything. Your debit card or bank account number and you could be fucked with no money while the investigation goes on.