Price quotes, contracts, and Invoices. Using paperwork can sometimes be a new and daunting adventure for artists that re just starting to charge. However, it's an important first step in becoming professional and being able to charge more. Contracts and invoicing become your silent partner in your entertainment business. Here are a few templates I've been using. Change verbiage, rates, or design to fit your niche. We will also we cover Gmail and its usefulness for documents.