Earlier quoted context omitted.
Credit card networks impose relatively high minimums - so transactions under ~$4 USD don't make it worthwhile. PayPal has their own microtransactions scheme (which is difficult to get approved for), I assume PayPal has enough clout to pull it off. The other approach: having a PAYG balance, has the problem of requiring users to pay a somewhat larger amount up-front (e.g. $5 or $10) which is off-putting to people who'v…
Unfortunately, a lot of American banking infrastructure is hard-coded on ancient systems, so it’s entirely possible that initiating a single transaction really has reached it’s price-bottom. That’s also why it takes 2 days to send money to people, in an era of instant communication. Many companies (like Stripe and Venmo) mask these deficiencies. But when you have to do something like a wire transfer, you find that it…
You can see it in action. Plaid for example: https://plaid.com/blog/get-access-to-the-fednow-service-via-...