If you don't pay the $100 to sell to the public are you allowed to sell to restaurants or dealers still? Is that what the $20 is for?
You can sell to Dealers because they have to file reports on the crabs. If you sell to restaurants you're going to have to pay the money.
The $20 is a Marketing Surcharge which is the money DNR supposedly uses to promote Maryland Seafood, like when they set up a booth at
a Fair or some other event or produce an Ad.