BDS Invoicing is a database application which lets you track your employees' hours and expenses, as well as invoice your customers. You simply enter your company data\; optionally insert your company logo\; type in your customer, broker, and vendor information\; enter the data relating to your employees\; set up your pay rates\; and select your expense types. You can then enter expenses and employee hours and generate invoices, which are based on the ending date of a given period. The default periods consist of the 1st to the 15th of the month and the 16th to the last day of the month.