Screenshots

Protect your margins by controlling exactly when discounts & giftcards apply at checkout.
PromoLock gives merchants precise control over discounts and gift cards at checkout. Block all codes site-wide, restrict to specific patterns, or set custom rules to handle any type of cart — including sale items discount control. Apply dynamic variables so rules adapt in real time, and show custom error messages that stay on-brand — no theme changes, no performance impact.
Key Features
- Block discount codes and gift cards at checkout with one click
- Handle discounts when sale items are in the cart
- Create custom rules to handle any use case
- Show localized custom error messages to buyers
Best alternatives to PromoLock ‑ Discount Blocker
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PromoLock ‑ Discount Blocker FAQs
No. PromoLock ‑ Discount Blocker pricing starts at $49. For more details about PromoLock ‑ Discount Blocker pricing, check here.

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