“There have been enormous strides in making payments between, let’s say, the US and Canada, significantly cheaper and quicker. But if you’re sending a payment from the US to [a country in] Africa, it could still be really difficult and cost exorbitant fees,” Alonso said. 

https://techcrunch.com/2022/01/13/meet-paysail-the-startup-making-b2b-payments-faster-using-crypto/