We used to see that in the 70s, but no one does that now. But then almost no one pays anything like 2% now in Australia. With debit cards its quite literally only a few cents, and not a percentage of the transaction fee.
For quite a while we did have quite a few merchants who wouldn?t accept an electronic payment for transactions of under $5 in value, but even that isnt that common anymore, largely because of our much lower merchant fees.
Big operations like Aldi only pay 0.5% and only on credit card transactions, not debit cards. Problem is that all contactless transactions are technically credit transactions even if it?s a debit card unless its another type of card, what we call an EFTPOS card which isnt a credit or debit card.