No refund. The money recharged in the half-day demon grilled fish membership card can't be refunded and can only be spent in the store. Half-day demon grilled fish has opened more than 500 chain stores in Chinese mainland and South Korea. The brand mainly features grilled fish with green peppers, with eight different flavors of grilled fish, such as spicy and sauced, as well as the big fork barbecue and self-help blessing from 2 yuan.