DCBProtect your Shopify margins
Practical guides on discount codes, sales and the apps that make them profitable.
Must-Have Shopify Discount Apps for Black Friday & Cyber Monday 2026
The Shopify apps that help you run profitable BFCM sales: discount engines, bundles, upsells, loyalty, email — and the one most stores forget: a discount blocker.
Read →Lists · 8 minBest Shopify Discount Apps in 2026 (By Use Case)
A practical guide to choosing the best Shopify discount apps: discount engines, volume pricing, bundles, loyalty, and discount control apps.
Read →How-to · 6 minHow to Block All Discount Codes on Shopify During a Sale
Running a sitewide sale? Learn how to temporarily block all discount codes on Shopify so coupons don't stack on top of your sale prices — and schedule it.
Read →How-to · 7 minHow to Stop Discount Codes on Sale Items (Compare-at Price) in Shopify
Stop customers using discount codes on products that are already on sale. Block Shopify discount codes for any product with a compare-at price.
Read →How-to · 5 minBlock Shopify Discount Codes by Product Tag (Step-by-Step)
Use product tags like “no-discount” or “new-arrival” to block discount codes on specific Shopify products. Flexible rules without editing every code.
Read →How-to · 5 minBlock Discount Codes for Selected Shopify Products in One Click
Pick specific products — bestsellers, gift cards, bundles — and block every discount code from applying to them. No collection juggling.
Read →Guides · 7 minHow to Stop Discount Stacking on Shopify and Protect Your Margins
Discount stacking quietly erodes Shopify profits. Learn how stacking happens, how Shopify combinations work, and how to stop it for good.
Read →Guides · 6 minLeaked Discount Codes and Coupon Extensions: How Shopify Stores Fight Back
Influencer codes end up on coupon sites and browser extensions auto-apply them. Here's how to limit the damage — especially during sales.
Read →Guides · 6 minShopify Sale Checklist: 12 Steps to Run a Profitable Sale
A practical pre-sale checklist for Shopify merchants: pricing, compare-at prices, discount rules, messaging, testing and post-sale cleanup.
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