Legal analysis: if found, it is generally to seal up the pos machine. If the number is huge, as a typical case, it is an economic case, and fines and imprisonment are inevitable.

Legal basis: Article 7 of the Interpretation on Several Issues Concerning the Specific Application of Laws in Handling Criminal Cases of Impairment of Credit Card Management violates state regulations and directly pays cash to credit card holders by means of fictitious transactions, false pricing and cash return. If the circumstances are serious, he shall be convicted and punished for the crime of illegal business operation in accordance with the provisions of Article 225 of the Criminal Law.