Legal analysis:

The sentencing standard of the crime of buying credit card information is: the perpetrator commits the act of buying other people's credit card information, which can constitute the crime. Generally, he can be sentenced to fixed-term imprisonment of not more than three years or criminal detention, with or without a fine; If the number is huge, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than ten years and shall also be fined.

Legal basis:

According to the provisions of Article 177 of the Criminal Law of People's Republic of China (PRC), anyone who interferes with the management of credit cards under any of the following circumstances shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention, and shall also be fined not less than 10,000 yuan but not more than 100,000 yuan; If the amount is huge or there are other serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than ten years, and shall also be fined not less than 20,000 yuan but not more than 200,000 yuan: (1) Holding and transporting a large number of credit cards knowing that they are forged, or holding and transporting them knowing that they are blank credit cards; (2) Illegally holding other people's credit cards, with a relatively large number; (3) using false identification to defraud credit cards; (4) Selling, purchasing or providing others with forged credit cards or obtaining credit cards by fraudulent means. Whoever steals, buys or illegally provides credit card information of others shall be punished in accordance with the provisions of the preceding paragraph. Any employee of a bank or other financial institution who takes advantage of his position to commit the crime mentioned in the second paragraph shall be given a heavier punishment.