http://www.poslifeline.com/Micros POS Programming Guide
Once the POS system has been installed, the installation program to customize the user interface, you can add buttons for products, services, discounts, returns and other mechanics. POS Companies must take into account the needs of the company and its processes, but also vice-versa, it is necessary to use and evaluate the knowledge and experience of the installation. Wondering what other similar businesses and what are the problems that you are experiencing. This will help you to do the same type of problems can cost you money and hours of work. The creation of networks and the interaction between the Number of times that the pos-system interface with other systems, such as the economic system. Make sure that the Accounting System and the pos system may interact, and that this has already been tested. Usually, this is done through import/export XML or even an interface via the data connection. Many POS systems also allow remote connections for reporting and administration. Therefore, if you want to add new products, preparation of reports, or to adjust prices and menus) for you to be able to do this from your home or office with a VPN connection. Ask your sales representative for more information about these functions. If your bar or Restaurant, it is a part of a larger whole, such as a chain or a hotel, make sure that it works with other systems. In a hotel, for example, if you want to allow customers to pay for their own food and drinks in your room and pay at check-out. If the terminal has no interface with the management of the property will not be a possibility. If the Restaurant is part of a String of characters that you want to be able to change the menu and prices for the entire chain, and not waste hours making the same changes in each of their restaurants.Point-of-sale (POS) is a technology for financial transactions in the retail sector, for example, in a supermarket. A POS system includes the hardware and software used for checkouts, the computer age, the equivalent of a cash register. The main difference between a point-of-sale and a cash register is communication. When a client processes a transaction at the supermarket, automatic response includes an update of the inventory. If necessary, change the order of compensation of the product is processed, the tax record is maintained, and the store management system is informed. The main components of a point of sale computer system. It is necessary to use the POS computer for only sales transactions, reports and inventory control, and isolate use of POS computers from general purpose activities. Use a computer to browse the web. Two standardized software systems in common use for pos are JavaPOS and OPOS. These rules are in accordance with UnifiedPOS supported by the National Retail Foundation. JavaPOS was developed by Sun Microsystems, IBM, NCR, and is compatible with JAVA. The OPOS (OLE POS) is a standard followed by Microsoft, IBM, Epson, Fujitsu. OPOS is compatible with standard Windows (COM). Celerant, Intuit, MICROS Retail, Microsoft, IBM, Oracle, and SAP are the most common solution for point-of-sale. Security is a problem for the POS system. Poorly implemented systems are one of the main causes of credit card data compromises.