What is the social security discount for?

The social security department makes monthly statistics on the persons who should receive pension or unemployment benefits in the current period according to the head and amount. After general statistics, it is reported to the entrusted bank for payment, which is called an offer. In principle, social security is provided once at the end of each month.

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