Excel Invoice Manager is the most flexible billing software/invoice software available. This level of flexibility of the billing software/invoice software is implemented both on the front-end and on the back-end. On the front-end, it uses Excel invoice templates/forms, which allow you to easily customize the fonts, colors, images, locations, even the formulas, with all the tools provided by Excel. On the back end, it provides a tool called Database Designer, which allows adding any custom fields to the Customer, Invoice Header, Invoice Body and Product tables as you can use custom-fields feature to easily create 9-column invoice template - a complete example is included in this installer, and the tutorial is given in the help file.
What's new in this version:
Version 2.21.1024 features: overselling of product could be disabled by using a new option on the Workbook tab of the Settings window.