Cash and PayPal payouts feel like the obvious referral reward, but they send the money — and the customer relationship — straight out the door. Store credit keeps the reward, and the referrer, inside your business.
This guide walks through how to set up store credit as a referral incentive, the mechanics you need to get right (guest checkout, expiration, stacking), and why most ecommerce brands find it converts and retains better than a straight cash payout.
Quick Answer
Store credit as a referral reward means the person who refers a friend (and often the friend too) gets a dollar or percentage credit toward a future purchase in your store, instead of cash, a check, or a PayPal transfer. Set it up through your referral app’s reward settings by choosing ‘store credit’ as the reward type, syncing it to your store platform’s native credit system, and setting a value, expiration window, and minimum order requirement.
How to Set Up Store Credit as a Referral Reward
Not every referral app supports store credit specifically as a referral reward — some only offer discounts, points, gift cards, or free shipping. Apps like ReferralCandy, Friendbuy, and Joy do support it natively for Shopify stores, letting you pick ‘store credit’ as the reward type per campaign without custom development. In ReferralCandy, you go to your campaign’s ‘Set rewards’ screen, click ‘Advocate reward,’ select ‘Store credits,’ and choose a fixed dollar amount or a percentage of the referred order. Friendbuy works similarly: under the Advocate Reward configuration, you pick a store credit reward type and enter the amount, and on Shopify Plus it can even stack as accumulating account credit rather than single-use codes. Joy lets you set store credit directly inside its Referrals earning program alongside points, discounts, or free gifts.
On Shopify specifically, store credit issued through these apps writes to Shopify’s native store credit ledger, so it shows up automatically at checkout — but generally only when the customer is signed in to their account. If someone checks out as a guest, the credit typically won’t apply, so it’s worth nudging referred customers to create an account or log in before they pay, or offering a coupon-code fallback for guest checkout.
Decide on three settings before you launch: the value (a flat amount like $10, or a percentage of the referred purchase), an expiration window (60–90 days is common and creates urgency without feeling stingy), and whether it can stack with other discounts or sale pricing. Also decide if the referred friend gets a discount on their first order while the referrer gets store credit — this two-sided structure is the most common setup and tends to outperform one-sided rewards because both parties have a reason to act.
Finally, test the checkout flow yourself: refer a test account, complete a purchase, and confirm the credit actually posts to the referrer’s account and displays correctly at checkout before you turn the campaign on for real customers.
Why Store Credit Beats Cash
Cash and PayPal payouts remove money from your business entirely — the referrer can spend it anywhere, and you’ve paid an acquisition cost with no guarantee of a second sale. Store credit only has value inside your store, so redeeming it almost always means a repeat purchase, and that purchase is often larger than the credit itself since most shoppers spend beyond the credit amount rather than exactly at it.
Store credit also protects your margin better than a cash payout of the same face value: you’re not sending real dollars out the door, you’re offering a discount on future revenue you wouldn’t have otherwise captured. And unlike a generic discount code, store credit feels personal — it’s framed as a reward for advocacy, not a coupon anyone could find online, which tends to make referrers feel appreciated rather than transactional.
The tradeoff is reach: store credit only appeals to people who already want to shop with you again. For high-ticket, infrequent-purchase categories (furniture, big electronics) where a repeat purchase may be a year or more away, cash or a gift card to a third-party retailer can be more motivating than credit that might expire before it’s useful.
Tips and Common Mistakes
Don’t set the expiration window too short — 14 or 30 days can make the reward feel like pressure rather than a gift, and many referrers won’t have a reason to buy again that quickly. Don’t forget to test guest checkout: if a meaningful share of your customers don’t create accounts, native store credit may silently fail to apply, so consider a fallback discount code for guest buyers. Avoid making the redemption process require extra steps (entering a special code, emailing support) — credit that applies automatically at checkout gets used far more often than credit customers have to remember to claim. Finally, tell people the credit exists — a confirmation email and an account-page balance display do more for redemption than the reward structure itself. Also double-check that whichever referral app you use actually lists store credit as a supported reward type synced to your platform’s native credit system before you build a campaign around it — some popular loyalty and referral platforms offer discounts, gift cards, and points for referrals but stop short of syncing to native store credit.
Explore more: more referral marketing strategies.
Store credit referral rewards FAQs
Does store credit expire?
It can, and most brands set an expiration of 60 to 90 days to encourage timely use without feeling punitive. Some platforms allow store credit to remain valid indefinitely if you prefer not to set an expiration.
Can store credit be combined with other discounts?
It depends on your platform and settings. Shopify’s native store credit can typically be applied alongside discount codes at checkout, but you should explicitly decide and test whether you want to allow stacking, since it affects your margin on already-discounted orders.
Should the referred friend also get store credit, or just the referrer?
Two-sided rewards — where the referrer gets store credit and the new customer gets a discount on their first order — generally perform better than one-sided programs, since both people have an incentive to complete the action.
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Photo: Jianhui Gong / CC BY-SA 4.0, via Wikimedia Commons.
