The Economic Investigation Brigade of the Central Branch of the Zaozhuang Municipal Public Security Bureau recently successfully detected a case of illegal cash-out using POS machines, and arrested the suspect Sun on the spot, and seized two POS machines used for illegal cash-out, and a signature purchase A case of documents, account books and other tools for committing crimes. Since 2008, the criminal suspect Sun has used the POS machine in his business department to swipe cards for others to cash out without any real transactions, charging a certain handling fee to make illegal profits. The amount involved was more than 10 million yuan. It is understood that Sun is 29 years old and has been running a sewing machine shop to earn some hard money. At the end of 2008, Sun's friend was in urgent need of money and wanted to borrow a POS machine in the store to withdraw cash by swiping his card. Sun readily agreed, and his friend paid some handling fees as a reward. After that, her friend often introduced other friends to come to the store to swipe their cards to withdraw cash. She thought this was much faster than opening a small store by herself. So her appetite is getting bigger and bigger, and her courage is getting bigger and bigger. Until the incident, she helped people cash out more than 10 million yuan. According to the city's police investigation, Sun's business mainly has two parts: one is constantly looking for customers to help people cash out and earn handling fees; the other is swiping credit cards to maintain them. When the interest-free period on one credit card is about to expire, she uses another credit card to cash out and fill the hole in the previous card. At first, Sun was very satisfied with the income of dozens of yuan every day. After a period of time, Sun felt that he could not make a fortune by helping others cash out. If he wanted to apply for multiple bank cards, he had to have an ID card. Sun used the benefits of tens of yuan each to buy other people's ID cards, thereby achieving the purpose of using the card to support the card. After such a turnaround, although the card owner paid a certain handling fee, the cash was quickly obtained.