Introduce a dynamic fee system as a free fee market where the fixed fee for all transaction types will be removed and a minimum fee will be set in the protocol. This minimum fee will be given in terms of LSK per byte used by transactions and any transactions broadcast with a fee below that value will be rejected. For each transaction, it will be up to each user to choose the fee.

LIP0013: Replace static fee system by dynamic fee system Author Iker Alustiza Publication 13.02.19