Catch broken discounts before your customers do.
DiscountGuard continuously monitors your Shopify discount codes. It tests every code, checks for misconfigurations, and alerts you when something breaks — so you never lose another sale.
How it works
Three steps to peace of mind.
Install the app
One-click install from the Shopify App Store. Connects in seconds, no configuration needed.
We test your discounts
DiscountGuard reads every discount configuration and validates each code against your live store.
Get alerts instantly
Email or Slack alerts the moment a discount breaks, expires, or has a configuration issue.
What we catch
Problems that cost you money.
Silent checkout failures
Discount codes that look active but silently fail when customers try to use them.
Expired promotions
Old codes still linked in emails and ads, leading to frustrated customers and support tickets.
Impossible thresholds
Minimum spend requirements that no combination of products in your store can actually reach.
Stacking conflicts
Multiple discounts fighting each other, causing unexpected behavior at checkout.
Empty collections
Discounts targeting collections with no published products — 0% chance of working.
Misconfigured schedules
Scheduled discounts with wrong dates, missing products, or broken configurations.
Stop losing sales to broken discounts.
Join the waitlist and be the first to know when we launch.