Every small business owner asks the same question at some point: should I take cash, card, or one of those QR codes everybody is using now? The honest answer in 2026 is “all three” — but each one earns its place for a different reason. Here is how to think about it.
Cash: still king for margins
Cash has no processing fee, settles instantly, and never goes down when the internet does. The cost is hidden: time counting it, the risk of holding it, and the fact that you cannot see your sales history at a glance. Keep taking cash, but stop relying on it as your only record.
Card: the trust signal
Accepting cards costs you a percentage, but it buys you bigger baskets and customers who do not walk away because they were “short on cash.” For most shops the fee pays for itself in sales you would otherwise lose. Treat it as a cost of doing business, not a leak.
QR / bank transfer: fast and cheap, if you reconcile it
QR codes and bank transfers are cheap and quick, and customers increasingly expect them. The danger is the “trust me, it sent” moment — money you counted as paid that never arrived. Only mark a QR sale as complete when you see it land, and keep those payments in the same books as everything else.
The real answer: one place to see it all
Whichever methods you take, the mistake is letting each one live in a different place — cash in a drawer, card in a terminal, QR in a banking app. When a customer asks “did my payment go through?” you should be able to answer in seconds. That is exactly what a proper system gives you.
Flipside CRM keeps invoices, orders, and payment status in one view, so cash, card, and QR all land in the same ledger. See the tools built for shops that take money more than one way.