Store Credit Value Calculator

Behind the number

Store credit costs the business the cost of goods on the redeemed value rather than the face value: cost = credit redeemed × (1 − contribution margin).

Total cost = credit issued × redemption rate × (1 − margin), so unredeemed credit costs nothing until claimed.

The offsetting benefit is that redemption frequently accompanies additional spend, which recovers part of the cost.

A real example

$10,000 of store credit issued at a 55% contribution margin. At full redemption the cost of goods is $4,500.

At an 82% redemption rate the cost is $3,690, and the unredeemed $1,800 of face value is a liability that may lapse.

Redemption also brings customers back: if the average redeeming order is $74 against a $10 credit, the business takes $64 of new revenue and $35.20 of contribution alongside each redemption.

Across 820 redemptions that is $28,864 of contribution against $3,690 of cost, which is why credit is used as a refund alternative and a reward instrument so widely.

The usual mistakes

Credit issued as an alternative to a cash refund is not free, since the customer was entitled to money and accepted goods instead. The cost is the margin foregone on a sale that will not now happen.

Consumer protection rules in many jurisdictions also restrict when credit may be offered instead of a refund, and offering it where a refund is due is a compliance problem rather than a commercial choice.

Using the result

Model the cost at cost of goods rather than face value, and count the incremental spend that accompanies redemption. Both make credit look considerably better than a cash equivalent.

Then check the legal position before offering credit in place of a refund, since the rules differ by jurisdiction and by why the return occurred.

Expiry, and the reputational arithmetic

Expiry raises breakage and therefore lowers cost, and it is regulated in a growing number of jurisdictions with minimum periods and disclosure requirements.

It also generates a specific kind of customer anger, since expired credit feels like money taken rather than a benefit withdrawn.

For a business where the credit is a goodwill instrument rather than a promotion, long or no expiry usually costs little in practice, most redemption happens within months, and avoids a cost that does not appear in any calculation.

Offering credit at a premium to the cash refund, say 110% of the value, costs less than the cash while feeling more generous, which is a rare combination.

At a 55% margin, $110 of credit costs $49.50 against $100 of cash, and it keeps the customer in the store.

Setting no minimum spend on redemption increases usage substantially, and the accompanying orders more than cover the cases where the credit is used alone.

Recording issued credit as a liability rather than ignoring it until redemption keeps the accounts accurate and makes the outstanding obligation visible.

Making credit visible at checkout rather than requiring a code removes the most common reason it goes unused.

Credit issued is a liability and unredeemed credit is not free money, whatever it looks like on the balance sheet. Several jurisdictions regulate expiry, particularly where the credit was paid for rather than given, and the rules differ between promotional credit and gift cards. Treating the two as one category is the error that produces an unexpected compliance conversation.