Hi, I would like to suggest you a Microsoft Excel application which enables you to manage monthly billing in a spreadsheet. You can record the information by hand or by uploading files, into a master file with a possibility to review/update them in the excel. There is a search engine with high search capability. During the process, Excel validates the information prepares reports and export files based on parameters and criteria. There is a report generator which enables to develop templates independently. The system secured with usernames and passwords.
The structured app managed by tables like a client list, a product catalog (with pictures), a set of bills of price, a primary database with the orders and it's status (delivered, invoiced, paid, etc.).
Excel can send a customized catalog or/and a personalized order_form to each customer (by Microsoft Outlook).
about me:
I am a financial professional and guru in Excel and VBA. I create creative and sophisticated financial & statistic models in a simplified and logical manner. I have extensive knowledge and expertise in advanced formulas, Pivot Tables, Visual Basic Application including preparation of dynamic dashboards, screen layout's (user-forms), drop-down boxes, generator reports, and charts. More on that, I develop financial modules including business valuation methodology & ratios (INPV, IRR, DCF, MCDA, CPI, SPI, EVM, KPI, SPE, SPV FVC, sensitive analysis, correlation, and regression, etc.)