Database Size

At the Enterprise and Corporate levels, there aren't restrictions on the number of customers, vendors, or items that can be created in the system. 

The Enterprise level is limited to 50 users, and 5 companies. The Corporate level has no company or user limits.

If you attach documents to customers, vendors, orders, invoices, vendor bills, POs, etc., the first 2 G of storage is free and additional storage is $1 per G per month for our cloud-hosted users.

You can check the current size of your database by going to Tools -> Storage Info.