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You can’t deny it; electronic payment is the trend in this modern era. In almost all stores, shopping malls, hotels, restaurants, and other establishments, you can see a credit card swiper ready to take action. A swiper is an electronic device which consists of a slot with a magnetic strip where the credit card will be swiped in. The magnetic strip is designed to detect the card number in the credit card. Once the swiper has read the card number, it will then ask for authentic authorization from the credit card company. Within seconds, payment is already made by the credit card company to the establishment – this is what makes electronic payment very popular. You can buy anything, anywhere, anytime, without bringing lots of actual cash. Electronic payment is also very convenient and useful for the business. Because almost all people have a credit card, any business can expect huge sale.