To make it understandable electronic invoicing, you must keep in mind what it means and implies the advanced electronic signature. The FEEL is a set of data that are attached to an electronic message, whose purpose is to identify the sender of the message as legitimate author of it, just as if it were a signature. Given its characteristics, FEEL provides security for electronic transactions of taxpayers, because their use can identify the author of the message and verify that the message content has not been modified.
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Its design is based on international standards of PKI (Public Key Infrastructure) where two keys for encryption and sending
The "private key" which is only known by the owner, used to encrypt data; -
The "public key", available on the internet for consultation of all users of electronic services, decrypts data. It is impossible to decrypt a message using a public key that corresponds to the private key.
A Tax Receipt Digital (CFD) according to the tax provisions, is the digital document is received to buy a good, service or use property temporarily. Adopt e-billing scheme in the tax area is completely optional, but according to changes in the CFF, this obligation will start from 1 January 2010. Implement
issuing electronic invoices your business provides you with various benefits such as:
has the same validity as paper invoices;
- is safer;
- can determine the veracity of these bills quickly using online services SAT;
- streamline the interaction between customers and suppliers taking advantage of the electronic exchange of invoices;
- Increases productivity; times
- Reduce administrative processes
- Information exchange is fast and secure;
- The information is more accurate; Speeds
- client - provider interaction;
- generates savings in administrative costs and office ;
- reduction in volume of paperwork, mail, fax and other fixed costs;
- Better use of physical spaces; Evita
- recapture of information;
- Reduces Time and reference publishing, and
- Reduce operating times, among others.
