Caldwell Banker Real Estate Do You Need A License To Sell Real Estate? Say I Have A Advertising Company Advertising Real Estate.?

Do you need a license to sell Real Estate? Say I have a Advertising Company Advertising Real Estate.? - caldwell banker real estate

I have a company selling advertising, real estate, cars, art, advertising, among other things. Do I need a license to publish, in Century 21, Caldwell Banker, if I may be a sign on the houses and lands? Your ad agencies are already registered and licensed, but I need a real estate license?