I have one business license in one city of southern california I filed two additional fictitious business name statements, two different names, so now I have three fictitious business name statements, three sellers permits, but only one business license.
I called the business license department and they said that I could just use one business license for all three fictitious business name statements since they are similar in types of business, and all of them have to do with wholesale/retail, and that I don't have to pay for an additional license. They told me to write them a letter telling which business name I want to use or change the business name to, and the seller permit #
Why can't I use all the names together. One of the names I have trademarked, but it is not really the one that I want to concentrate on. The other names I am currently trying to trademark, and I have more ideas for. Why can't I use them all under one business license rather than picking just one, and write the letter stating that I my business license name is all three?
BTW, I have not yet generated income on any of them.

