قيد التسجيل is a civil log of citizens, usually divided into families. Each member of a family, however, gets a single citizenship certificate or شهادة الجنسية. So while it could mean the price of a copy, it might also mean the fees for issuing a single certificate for a single person.
It seems strange in any case, this is usually what you find in price lists such as a bill, or sometimes on merchandise in shops, especially if the price for buying in bulk has a discount. It seems strange up there.
Just to be sure I asked my brother what he thinks and he shrugged his shoulders saying “does that mean you can buy it in bulk?!” 😆.