You have to have a commercial fishing license first (but I'm not sure if its only for SB), then you add the gill netting permit. Maybe the fising license is the number they want for your app.
This way, they get you to pay twice....
~..~..~.. ><((((º>
Things done at the last possible minute are done with the greatest possible information. Procrastination is, therefore, the most efficient means of doing things.