Our Database system With our new database, you are now able to create your own profile and submit books directly through the website, allowing more accuracy in processing your order. We've also implimented an email system that notifies you when we recieve and ship your books. You'll receive completed proscreens and invoices through this email system as well. All work orders and invoices are archived online, which can be referenced anytime you need them. If you request your books be sent to CGC after completion, your CGC invoice numbers will be added to your corresponding Classics Inc invoice, allowing you to continue tracking your order through the grading process.