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SDB ‑ On Sale Discount Blocker
Stop discount code usage on already discounted products
by North Stack · Launched: May 2026
Used by 1 Shopify stores
Built for Shopify
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About SDB ‑ On Sale Discount Blocker
SDB prevents customers from using discount codes on products that are already on sale, ensuring your promotions do not stack unintentionally and lower your margins.Using Shopify’s compare-at pricing, it automatically blocks coupon codes or automatic discounts when items are already discounted, helping you run controlled, more profitable promotions. Block discount codes on sale items automatically using compare-at pricing Block automatic disocounts on already discounted items Prevent unintended discount stacking/abuse and margin loss at checkout Protect promotional pricing while still running flexible marketing campaigns Easy setup with a lightweight dashboard to manage discount rules Show more Show less
Last verified: July 22, 2026 · Fresh
App details
- Developer
- North Stack
- Category
- Marketing & conversion
- Pricing
- Paid
- Launched
- May 2026
- Rating
- 0.0 on Shopify
Key features
- All features available
- Block all discount codes for sale items
- Discount scheduling and management
- Discount dashboard
Checkout
1 plan · 7-day free trial
Basic
$4.99/month
Plans and prices as listed on the Shopify App Store.
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