57/365: Token Transfer Fee

 The Hedera Token Service allows for a certain fee to be collected on any transaction with a token and sent to any account. It allows for both fixed and fractional fees, and fractional fees can have an upper and lower limit. Fees can also be sent to different accounts, and the fee can even be paid in a different token. A certain wallet can even sign transactions that modifies the fee structure at a later date, after the coin has been created. The potential for this programmatic fee structure is enormous. Today I dived deep into the Hedera docs and created a testnet coin with a 10% fee sent to a collector account. I dealt with all kinds of poorly documented errors, but eventually it worked.