If you are taxpayers who reported incomes greater than the 4 billion pesos of insurance already in 2009 accounts with electronic billing and maybe not because you decided so, but because from the past January 1 is an obligation for you. Electronic invoicing is not something that implement services de Administracion Tributaria (SAT) only because they so decided, they have been notable improvements in the companies that did have this electronic billing system. The advantages that have been using electronic billing system are the following: increased productivity – increase online sales – agility in the process of sending invoices customers – decreases the time of turnover increased security on invoicing – you cannot trace information billed – avoid apocryphal invoices – electronic invoices are unalterable – cannot play – you can verify their accuracy in line with SAT saving expenses – agility in recovery – no more paper costsink and shipping these are only some of the advantages offered by the electronic invoicing, get on the bandwagon of technology and always stay at the forefront. Although it is not obligation for you to have this system, everyone can buy it, you only have to buy the electronic invoicing software that you can get it from 580 pesos. Original author and source of the article