保证金是3000,但你可以交费率为3%/年的履约保证金,即90元/年。
3000元,你不开店了,可以退的,但你交90元,是退不了的。The deposit is 3,000, but you can pay a performance bond with a rate of 3%/year, which is 90 yuan/year.
3,000 yuan can be refunded if you don't open a store, but you can't refund the 90 yuan you paid.