Legal analysis: After being sentenced, the inmate’s credit card cannot be used normally for the time being, and he should go through the account cancellation procedures. Since it is inconvenient for the inmate to go through the account cancellation procedures, someone else should handle it on his or her behalf. The agent should hold the written signature of the client. Please provide the power of attorney and bring the original valid ID card to handle the account cancellation business. The bill should be paid off before canceling the account.

Legal basis: "The People's Republic of China and the Civil Code"

Article 163 Agency includes entrusted agency and legal agency. The entrusted agent exercises the power of agency in accordance with the principal's entrustment. The legal agent shall exercise the power of agency in accordance with the provisions of the law.

Article 165 If the authorization for agency is in written form, the power of attorney shall state the name of the agent, matters of agency, authority and period, and shall be signed or stamped by the principal. chapter.