Is there a charge for social security payment certificate?

You can do it on your behalf, but you need the original and photocopy of valid documents of both parties, as well as the power of attorney. Some developed cities provide self-service machine printing, just take the original ID card and print it yourself. Format of power of attorney: Why does someone (ID number) apply for a social security payment certificate on a certain day of a certain year, and why can't I entrust someone (ID number) to your bureau to issue my detailed social security payment certificate?

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.