PayPay, Google Wallet, and many other systems allows you to move money within the system for free. Only paying a fee when money comes in or out of the system.

PayPay, Google Wallet, and many other systems allows you to move money within the system for free. Only paying a fee when money comes in or out of the system. What most of us are unhappy with this that they plan to split the pledges into one transaction per pledge. Which will make micro payments unfeasible.