hello, im starting my small printing business, working part time out of my pops basement. I contacted sanmar t shirt suppliers in order to open an account, I sent them a copy of my tradename certificate and fein#, and they want a certificate of authority???, which means paying $50 to town hall to do zoning. I dont think i need to go that deep into it , right? I registered online as sole proprietor, i received my fein #, I bought my tradename..what else do i need??? i just need 500 blank colored tees at wholesale , to satart printing a job i have that is due in 2 weeks!!!