My understanding is that there is a big psychological difference between something that costs nothing and something that costs 1¢, to the extent that even if (t

My understanding is that there is a big psychological difference between something that costs nothing and something that costs 1¢, to the extent that even if (true) micropayments were possibly with current normal services, they probably wouldn’t be used because it is typically hard enough to get a customer to part with any cash at all that it isn’t worth it for very small amounts.