What is a Student's Social Security Card? It is a multifunctional plastic card, developed at the request of the Government of Moscow to help Moscow students and make life in the city more convenient. SSSC allows you to save money and to use public services: it combines functions of a bank card and a reduced-fare ticket.  This card allows you to enjoy discounts in more than 700 stores and pharmacies. Using this card you can even arrange a visit to a doctor on-line.