Did you purchase Basic 50 that includes 2 states?

If so, any returns in Professional are done on a Pay-Per-Return basis, including any states. 

If you're asking if you can do other states when you bought basic which included 2 states you can do other states on a per return charge. If you only bougt basic but need to do a few business returns they and the accompanying states whether included in your Basic or not are an extra pay per return charge.