Are you familiar with e-bay and have been amazed by the wonders of e-mail and the World Wide Web? These modern technologies have opened new horizons and opportunities to us. Using wireless technology offers new opportunities for commerce. The Internet is an established area or facility that has a general purpose. Internet gateways are provided for the use of the general public. With the popular use of wireless equipped laptops and other computer devices, the retail world has joined the party with the use of the wireless credit card terminals. Wireless means transmission of digital data by using radio frequency energy between computerized devices over short distances. There are standards that are also complied. The IEEE 802. 11 is a set of standards carrying out wireless local area network (WLAN). Current 802. 11 standards define “frame” types for use in transmission of data as well as management and control of wireless links. Communication between a wireless credit card terminal to processors. Imagine this: a street vendor accepting credit cards and using their wireless terminals to process food, drink or goods purchased by the customer, regardless of location. How about tow truck operators who can make a road service call and provide service then receive payment in return by using the same terminal. These merchants can easily provide service and make transactions with the use of wireless terminals. A wireless terminal can transmit card data using either cellular network or satellite network. It enables the mobile retailer or other enterprise to have higher sales volume and profitability by taking the point of sales in any location. These also allow transactions for merchants who take their business on the road a lot. Using a technology similar to a cellphone, the card information and amount of purchase is transmitted by the terminal to a radio tower. This information is routed to the processor, which in turn passes it to the issuing bank. The issuing bank validates the card and if amount purchased is supported by the available money on the card, the bank sends an approval number to the processor. The information will be send back to the terminal. The transaction often gets completed approximately 8-12 seconds depending on the coverage availability and network traffic. A wireless credit card terminal is most commonly use on mobile business like taxi business or seasonal business. It is an attractive and flexible option to use this type of credit card terminal. Cards are even more secure than cash since they discourage theft by the merchant’s employees Nowadays, machines that work over Wi-Fi or cellular phone networks are available. They provide peace of mind and convenience to customers who are always on the go. If you know the concept of using a cell to stay mobile, the same concept applies for mobile business transactions. These terminals not only save time but also increase sales and reduce operating expenses. Since they are commonly used in business on the go, they are lightweight and small enough to fit your pocket. Transactions can still proceed because of such features. Customers are likely to be happy since wireless terminals are speedier than the tradition one. Satisfying your customer will surely make them patrons of your trade.