Tl:dr - An exit fee or “tax” when a user leaves a token economy by selling (or converting) a Coin to $RLY or when swapping out of a Coin to another Coin. All fees go directly to the Coin’s Creator as sidechain $RLY [read more here].
A global default setting that is enabled for every token economy
Creators can request to have the Creator Fee turned off when the coin is created, but it can not be turned on later
Tl:dr - A mechanism that restricts the amount an individual can send or sell of a Coin. This affects every user including Creators except when a user is sending Coins to the Coin’s Creator [read more here].