ThemeStud

No matter if you are a freelancer or a professional developer, Invo is a perfect theme that you can exploit for your upcoming business and ecommerce projects. The best thing about it is that it includes an invoicing system which is the need of all business and trades. It also comes integrated with PayPal gateway which you can easily place anywhere on your webpage.

Invo WordPress theme is perfect theme for running freelance business. Simple communication with client from client area, client invoicing and 2 payment gateways (PayPal and 2Checkout) are functions that makes Invo theme ROCKS! Check screenshots to see all pages (client area)

Details

http://themeforest.net/item/invo-wp-business-theme-with-invoice-system/2291034