Coupon Auto Redeem
Let visitors continue carefree browsing while their code will applied automatically to their cart.
Coupon Auto Redeem is an OptiMonk feature for Shopify stores that automatically applies a discount code to a visitor's cart when they start the checkout process — with no manual input required from the visitor. When a visitor has been shown a discount code through an OptiMonk campaign and clicks to check out, OptiMonk forwards that code to Shopify in the background and the savings appear pre-applied. This eliminates the single biggest reason offered discounts go unused: visitors forget to enter them, cannot find the code, or give up when they encounter a text field on mobile. Auto Redeem works with both fixed codes and automatically generated unique codes.
Key benefits
- Discounts that actually get used: Visitors who were shown a code but distracted, or who browsed away and came back, will still have their discount auto-applied — even if they never saw the popup again.
- Frictionless mobile checkout: Mobile shoppers are the most likely to abandon checkout when asked to type a code. Auto Redeem removes this barrier entirely and keeps them moving toward purchase.
- Higher ROI on your discount campaigns: Every coupon you distribute actually converts into a sale instead of evaporating in a visitor's inbox or browser history.
How it works
In the OptiMonk campaign editor, click on the coupon element and toggle on "Auto Redeem." That’s the entire setup — one switch, no code required.
When a visitor views your popup and is shown a discount code, OptiMonk records that code for their session and stores it for the checkout step.
The moment the visitor initiates checkout, OptiMonk forwards the code to Shopify in the background. The visitor arrives at the cart with the discount already applied — no action needed on their end.
Frequently asked questions
What is Coupon Auto Redeem in OptiMonk?+
Coupon Auto Redeem is an OptiMonk feature for Shopify stores that automatically applies a visitor's discount code to their cart when they proceed to checkout. The visitor does not need to copy, remember, or type the code — the discount appears pre-applied when they reach the cart. It works for both fixed codes shared across all visitors and automatically generated unique codes.
How does Coupon Auto Redeem work?+
When Auto Redeem is enabled in an OptiMonk campaign, the system records the discount code associated with each visitor's session. When that visitor initiates checkout, OptiMonk sends the code to Shopify in the background. Shopify applies it to the cart automatically, so the visitor arrives at checkout already seeing the discounted price — with no manual input required.
Does Coupon Auto Redeem work for both fixed and unique discount codes?+
Yes. Auto Redeem is compatible with fixed discount codes (a single code like WELCOME10 shared across all visitors) and with automatically generated unique codes (a distinct code created for each individual visitor). You enable the feature from the coupon element settings inside the OptiMonk campaign editor, regardless of which code type you are using.
Is Coupon Auto Redeem available for non-Shopify stores?+
Coupon Auto Redeem is a Shopify-exclusive feature. It relies on the Shopify cart and checkout API to apply discounts programmatically. For stores on WooCommerce, Magento, or other platforms, visitors will need to enter their discount code manually at checkout.
Why does automatically applying discount codes increase conversions?+
Two main reasons. First, many shoppers — especially on mobile — abandon checkout when asked to locate and type a discount code, as the extra step creates friction at the most critical moment of the purchase journey. Second, visitors who were shown a code earlier but navigated away may have forgotten it or lost it; Auto Redeem applies it regardless, recovering sales that would otherwise be lost. OptiMonk's data indicates this feature can double the redemption rate of discount campaigns compared to manual code entry.
Try OptiMonk for free
Launch your first campaign, learn what works, then scale what converts.