Storkify|Block discounts that sell below your margin
Storkify protects your profit at checkout — on any Shopify plan. See risky discounts before you launch them, and never sell below cost.
Coming soon to the Shopify App Store · Free plan available
One forgotten code can turn your best sale into a loss
Stacked codes, a 30% campaign on a thin-margin product, an old loyalty code — Shopify’s reports just show “discount: −$47”, never that you sold below cost. Storkify makes it visible and stops it.
Discount preview
FREEBefore a sale, see which products would sell below your margin — with a live slider.
Loss protection
FREECodes that would sell a product below cost are blocked right at checkout, with a clear message.
Discount code check
FREEScan your existing active codes and spot the ones that quietly cause losses.
Custom margin floor
PROTECTGo beyond no-loss: enforce your real target margin — “never below 20%”.
Simple pricing
Free
$0
Preview, code check, and protection from below-cost sales. Unlimited products.
Protect
$9.99 / month
Everything in Free, plus enforce your own minimum margin and priority support. 7-day free trial.
Frequently asked questions
Which Shopify plans does it work on?
All plans, including Basic — no Shopify Plus required.
Will it slow down my checkout?
No. The guard runs as a native Shopify Function, executed by Shopify in milliseconds.
Will it block normal sales?
No — only when a discount would push a product below your margin. Full-price and healthy-margin sales go through.
Do you store customer data?
No. Storkify only reads product costs and prices — no customer names, emails or orders.
What’s included in the free plan?
Discount preview, discount code check, and protection from below-cost sales — for unlimited products.
How do I set my product costs?
Enter “Cost per item” on your products in Shopify; Storkify reads it automatically.