额为

This year’s Double 11 red envelopes have denominations of 1 yuan, 2 yuan, 5 yuan, 10 yuan, 20 yuan, and 1111 yuan, which can be used in combination; the denominations of Double 11 shopping coupons are...

This year’s Double 11 red envelopes have denominations of 1 yuan, 2 yuan, 5 yuan, 10 yuan, 20 yuan, and 1111 yuan, which can be used in combination; the denominations of Double 11 shopping coupons are...