Bonus gift card programs: a methodology to measure the impact on revenue and profit

Many retailers are now offering bonus gift cards to entice customers to buy more regular gift cards. The most common offers are a $5 bonus card with $25 worth of gift card purchases or a $10 bonus card with $50 worth of purchases. Unlike regular gift cards, bonus gift cards are not paid for by other customers. Bonus cards provide $5 or $10 of free credit to a customer at the firm’s expense. Most retailers do not understand the potential for cannibalization of revenue and profit when gift card redeemers use a bonus card for a purchase they would have made without it. Nor do they know what proportion of redeemers represent these cannibalized sales versus the proportion of redeemers that represent incremental purchases. We use an in-market study with a large national restaurant chain to demonstrate a methodology and model to properly evaluate the effect of bonus gift card programs on revenue and profit. We found that although bonus gift cards provide incremental revenue, they can significantly reduce profit particularly in certain retail segments. For those who wish to implement a bonus card program, we provide suggestions to maximize the potential for success.