The Conversion of Paper Invoices into Electronic Invoices and Vice Versa _ The recent publication of Ministerial Mandate number EHA뭚 defines the elements necessary for converting paper invoices into their electronic equivalent, establishing that the digitalization process must guarantee that the result is a faithful reproduction of the original, paper document and that the digitalization device (scanner) must produce the image along with a Qualified Electronic Signature (as defined in Directive number 1999ኹ). The process through which this is accomplished is designated as "Certified Digitalization."
Itemized List of Services _ must be specific People want to know what they've paid for. Most people will not pay for something described merely as "Design." Tell them exactly what they have received: e.g. "Design of three_page static website for Sporting Goods Department." Be as specific as possible. In five years, would both you and the client know what you meant by your description? Also, specify whether the charge is project_based or hourly. Include Your Terms _ must be clear When do you expect the client to pay you? What happens if they miss the deadline? To be able to send follow_up or overdue notices or to charge interest, you need a rock_solid paper trail that no one can argue with.