Guangzhou State Association _ _ POS cash registers convenience provided by the Guangzhou Municipal Contracting State Information Technology Limited. Guangzhou City State Association Information Technology Co., Ltd. (www.gzdb899.com) is a professional, "the cash register, scanner, bar code machines, management software, a small ticket machines, cash registers, shredders" company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to healthy competition in the market, so that the "state licensing, laser, high statue Sheng, Shang Bao, Casio, Comet, Easy Exhibitor" brand has a good reputation. We adhere to the "service first, customers first" principle, so that other State Association of Guangzhou won the trust of customers congregation, establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! , The only extension VTOP980 pos cash registers compact models, applicable to all high-end commercial establishments. The aircraft display design, the whole feel intimate, long maintained the appearance of bright, clean with detergent respond promptly as convenient. Its original whole drawer design, maintenance convenient, just minutes to solve the problem. Wei Tuo VTOP980 pos cash registers are 15-inch screen, 1024 * 768 resolution, 15-inch color LCD display plus antifouling tempered glass to protect the screen from damage, be able to maintain long-term good display brightness. The whole weight of 16kg, size is 470 * 445 * 310 (MM). Extension VTOP980 pos only have four USB ports, a front USB port and four RS232 serial ports, one parallel port. Development of POS cash registers too familiar to us, it is almost occupied our life bit by bit, the chain can be described as cash registers everywhere, it applies to all industries, but we Quedui cash registers The development process know very little, here to share with us some of the development process on the cash register. The world's first cash registers appeared in 1879, is manufactured by American fraternal card cash registers, and his function is also very simple to achieve business records only hire people cheat and supervision misconduct. That, with the rapid development of electronic technology, cash registers, in the late sixties of the last century, Japan successfully developed electronic cash registers, landmark, to the mid-eighties, the birth of the POS system, becoming the third generation Conditions cash registers appear to form an intelligent, you can work independently, commercial workstations can also work in a networked environment. With the rapid development of society, from the first cash register has now been invented all kinds of cash registers, Canteen Vending machines are also faced with the impact of such a development station, and now we put them broadly categorized it: 1. Article cash register for a class, these machines less clothing sector cash registers, usually less than 10, PLU less than 350, less settlement, generally provide the amount of tables, cashier operating table, department sales tables, and PLU Sales table, do not have the communication skills; 2. The second type cash registers, second-class machine department number 20 or more, PLU number to be more than 300 more than four settlement, more than four reporting capabilities, data staging After extracting the function, also known as open to talk about unpaid debts, networked computers can communicate with ancillary equipment have cash register interface, two types of machines curing process, the chip-specific, end user intervention is a second-class degree machine with three machine The important distinguishing mark; 3. Third class cash registers, such machines are also known as PC-BASE-type Linyi cash registers, is based on the new generation of electronic cash registers of the PC, it is second-class machine information collection increased functionality based on the information processing capacity, to tie Invoicing software before use (cash register software), in the number of single product is not restricted.