Earlier quoted context omitted.
Visa is working to prevent people from using cash in stores [0]. Currently, they are merely giving merchants an incentive to change, but in the future they may use their immense lobbying power to get preferential legislation enacted. Once cash is gone: 1. your purchases will be available to any company willing to pay for it, and 2. Visa will get a de facto "tax" on all transactions (through 1-2% merchant fees) [0] ht…
So how do we fix this? In the days when we had interest rates it was possible to make money on transactions by taking the money one day and paying the invoice on the next day. Overnight the money would earn interest. This would be profit to cover the transaction. So a bank could make money moving cheques around for people, taking two weeks to clear back in the days when everything was manual. So with electronic payme…
Convenience. Handling cash is risky and expensive. You have to pay someone to count it, take it to the bank, where it has to be counted again, etc. That is time that has a cost. There is risk of loss or theft. That can be insured but there is a cost for that too. If you have to have an armored courier transport it, that has a cost.
Bottom line, the merchant fees are probably not much more than, and in some cases less than the costs of handling cash.