Invoices in formats such as PDF or XML or other electronic formats are treated equally to invoices in paper format. Of course, the overriding principle in relation to each VAT invoice is the need to ...

Invoice mistakes happen, and most clients are understanding about the process of correcting these mistakes, as long as it isn't too complicated and doesn't occur too often. Whether you bill customers ...

Invoice numbers are a series of unique, sequential identifiers which are included on every invoice a business sends, whether big or small. These numbers help in keeping track of sales and purchases, ...