DISEÑO E IMPLEMENTACIÓN DE UN MÓDULO DE FACTURACIÓN ELECTRÓNICA PARA EL HOSPITAL SAN JOSÉ SATÉLITE

Abstract

Currently the companies are involved in the advancement of information technology, especially the Internet have revolutionized the way businesses operate, e-commerce was born as a direct result of technological progress and the need to buy and sell business and consumer direct, even from different parts of the world. Online shopping and banking funds transfer generated the need for security measures such as electronic signatures and digital certificates. In Mexico, e-commerce created the basis to create the electronic invoicing security scheme, driven by private sector seeking to improve processes and save, while the Tax Administration Service (SAT), use technology to control and increase its tax revenues. Both organizations came together and created the legal and fiscal framework that supports the development and use of this new technology. In 1997 the Mexican Association for Electronic Commerce Standards (AMECE) initiated work to define the schema for electronic invoicing and the Tax Administration Service (SAT) was approved at the year 2004, but went to the year 2005, when launched initiatives for implementation, based on the laws, amendments, rules and technological structures created. In early 2006, only large companies started to develop electronic invoicing by their own means, and found several issues that avoided complete and release system, little information, Developers are not qualified, few providers of and constant changes to the scheme by the SAT. For that reason it was until the year 2010 where large companies released their electronic billing system in bulk at its branches, as in the case of Walmart, Soriana, Comercial Mexicana, Etc., and was until then emerged significantly the companies dedicated to providing such solutions, because the deadline for the SAT to implement the new scheme for tax purposes, the January 1, 2011. Still In late 2010 many companies were far from adopting the scheme and more, seeking alternatives to avoid it. Companies with turnover of less than 4 million per year used the facility granted by the SAT, to continue billing until all their preprinted vouchers. Other companies such as San José Hospital Satellite, delayed the adoption of the scheme and planned their start in first quarter of 2011, using the CFD method by means of their own, which means that the software company to develop and manage your series, folios and meet all the requirements imposed by the SAT. The condition to enter this scheme is, handle series, folios and digital seal certificate before 31/12/2010 and earned at least a CFD. Although in 2011, the only scheme will be accepted online digital invoices (CFDI). This work aims to build a billing system electronically using the CFD scheme by their own means, and integrate the ERP system Medsys Hospital, a 100% compliance with the requirements of the SAT, Clients, and San Jose Hospital Satellite SA de CV.