I would like an secure online invoicing system that all my sales people can access and share a common database.
The invoicing system needs to have product inventory & pricing, taxes, customer info, past invoice and estimate and contract retrieval, search capabilities, sales reports and sales commission tracking. It needs to have all the most common invoice data fields. The invoice system needs to be able to print out invoices, estimates and contracts. The data entered for estimates should easily be able to be changed into a contract or invoice form with printable and pdf email capabilities. Using flash as the interface browser module to asp/mysql/php.