Simple Invoice Manager is a php based web app to manage your invoices/ payments/ quotations/ customers. You can call this open & responsive invoice management solution. User Interface is very easy and simple. There are 2 user levels, admins and sales. Reports including Daily Sales, Monthly Sales and Custom search invoice/payment reports. Settings menu to change logo sand update other settings easily.

Demo:

http://urlit.me/77XAW

http://uploadzee.com/vr

http://uploadseed.com/34s

https://www57.zippyshare.com/v/RBGkv8IB/file.html

https://www.mirrored.to/files/1I9HYZF6/simpleinvoice-3610.rar_links