Numbers and Numbers and Records and Books _ must be trackable Referring to "invoice #9048," rather than "That invoice I sent you last month, I think on a Tuesday," is much easier to track for both you and your client. Assign numbers to your invoices systematically, consistently and chronologically. Some people number their invoices by year (for example, 2009043 would be the 43rd invoice of 2009). You could also specify a code for the project. For example, ABC06 would be the 6th invoice for the ABC project that you're currently working on. Having an invoice and project numbering system keeps everything in line.
All you have to do is enter the appropriate details such as the customer name and address and order details, and you will be prompted by the online invoicing software to enter all the required and optional fields in a step by step manner. Costumer and product information can be stored online so that the data can be retrieved immediately when needed. Simply put, online invoicing is a much easier, less time_consuming way to keep track of your business cash flow and to maximize its earning potential!
The Principal Laws Governing Electronic Invoices (e_Invoices or eBills) _ In Spain, Directive number 115 generally applies, although these regulations have also been reinforced in national policy, particularly in the following laws: Royal Decree number 1496 Billing Regulations.