

A card which is subject to central bank regulations regarding the interchange fees which they are allowed to charge. According to the Dodd-Frank Wall Street Reform & Consumer Protection Act 2011, the Federal Reserve has the power to limit debit card interchange fees for debit cards issued by large banks with over $10 billion in assets. A “regulated debit card” issued by a bank subject to the regulation is therefore tariffed at the maximum rate allowed by the regulation, which is 0.05% plus 22 cents.









I can’t comment on the situation in other countries, but in the US, in the majority of cases, it’s cheaper for businesses to take cash. In the US, the first few thousand dollars of cash deposits are typically free every month. Beyond that, pricing varies. My bank charges 0.35% on cash deposits, which is considered quite high, though it works out to only $42 per week in my example above. The credit union I have my personal accounts with charges 0.15%, which would be $18 a week.
The cost of labour has already been factored in and it still results in savings. The cost of security is comparatively negligible. A $300 safe is a one-off purchase that pays for itself in a fortnight.