For every $40 spent (pre-tax) at Royal Biryani House Herndon location, the customer receives one raffle coupon. 2.2 Bill value is cumulative per transaction only. Example: $40 → 1 coupon $86 → 2 coupons $120 → 3 coupon 2.3 Coupons cannot be combined across multiple bills to reach $40. 2.4 Only bills dated within the Raffle Period (see Section 3) are eligible. 2.5 Visit the... https://royalbiryanihouse.com/christmasraffle/