Because of the difference between deploying infrastructure vs. maintaining infrastructure already deployed. Companies seem to be willing to deploy infrastructu

Because of the difference between deploying infrastructure vs. maintaining infrastructure already deployed. Companies seem to be willing to deploy infrastructure to collect e.g. 1 dollar payments, but not 10 cent payments. I'm guessing that they'll be willing to maintain that infrastructure even as the value of the payment decreases due to inflation, since the per transaction costs are low and likely to get lower, and there's little risk in maintaining existing infrastructure.