BlueVine works with how you run your business. All you need are invoices for completed work, at least 3 months in business, and a credit score above 530. You can use BlueVine regardless of whether you invoice manually or use accounting software. In addition to supporting manual invoices, we also support integration with QuickBooks Online, QuickBooks desktop 2009 or later, Xero and Freshbooks for a more seamless experience. If your accounting provider is not listed here, you can still use BlueVine through our manual invoicing feature, which allows you to submit any invoice for advance.