Anytime you are a booking an artist, you will have to submit to the agent an artist booking offer sheet. The artist booking offer form provides the artists agent with the necessary information that they need for the show, and also shows that you are serious. Your signature is required at the bottom in order to make it official, and hold you liable to the information on the sheet. The form is to be sent to the artists agent after you have already checked availability for the artist, and you have reserved a venue, confirmed show line-up, and other necessary details.