Walk into a coffee shop, a food truck, or a neighborhood hardware store and you may notice something new at the register: a handwritten sign listing a minimum purchase, or a flat "no credit" policy that wasn't there a year ago.
Every time you tap a card, the business pays a slice of that sale to the payment networks, and those slices now compete with rent, payroll, and wholesale costs that have all climbed.
Merchants typically hand over somewhere between 1.5% and 3.5% of each credit transaction, depending on the card and the processor.
On a $600 plumbing repair it's real money.
When margins were fat, owners swallowed it.
With grocery inflation still squeezing shoppers and commercial rents elevated, more of them are deciding the customer can absorb it instead.
That's why you're seeing surcharges of 3% posted at more counters, and minimums of $10 that didn't exist before.
Some businesses have gone further and dropped credit entirely, accepting only debit, cash, or a peer-to-peer app.
Debit is cheaper for them to process, and cash is free once it's in the drawer.
From the merchant's side, it's not a statement about your creditworthiness.
For shoppers, the practical fallout is uneven.
If you rely on a rewards card to earn 2% back on everything, a 3% surcharge wipes out the benefit and then some.
If you're using credit because your checking account is thin this week, a "debit only" sign can turn a routine errand into a problem.
And if you're carrying a balance, the interest you're paying already dwarfs any cash-back perk, which makes fighting over a surcharge feel like arguing about the wrong number.
There are a few workarounds worth knowing.
Many states allow surcharging but require clear signage, and some cap how much can be added.
A handful of states restrict the practice on credit specifically, so the rules change when you cross a border.
If a store adds a fee without telling you until after the sale, that's worth a polite question at the register and, if it goes nowhere, a complaint to your state attorney general's consumer office.
Most agreements prohibit merchants from setting a minimum above $10 or charging more for one network's card than another, though enforcement is spotty.
If a shop refuses a Visa but takes a Mastercard, or tacks on a fee that clearly exceeds the posted amount, your issuer's customer service line can sometimes apply pressure.
It won't fix the system, but it may fix your transaction.
Cash and debit are quietly becoming the default at the margin, not because anyone planned it, but because the cost of accepting credit finally got high enough to notice.
A rewards strategy built for a world where every counter took every card needs a second look, especially if you're paying interest to earn points. **Our take:** Credit acceptance isn't vanishing, but the free ride for cardholders is thinning at the edges.
Treat any posted surcharge as a real price increase, because that's what it is, and weigh it against whatever your card actually pays you back.
Final Thoughts
If the math stops working in your favor, paying with debit isn't a defeat.