PromoLock: Discount Blocker
Free trialBlock discount codes, create profit-first offers, and analyze losses on your top codes.
Merchant Reviews
30-Day Trends
Category Rankings
- Category
Marketing and conversion apps > Promotions > Discount apps
Get them in the door with a great deal. Create and manage discount codes and blowout sales.
Rank: 262 / 1081
Last seen 2026-09-19
Collection Rankings
Rank: 1978 / -24
Last seen 2026-09-19
- Collection
Reject Discount Codes powered by Functions
Apps that integrate seamlessly with Shopify admin, allowing you to reject discount codes with a custom message.
Rank: 5 / 6
Last seen 2026-09-20
Rank: 1977 / -24
Last seen 2026-09-19
Rank: 2002 / 5841
Last seen 2026-09-20
Rank: 1988 / -24
Last seen 2026-09-19
Rank: 1978 / 5835
Last seen 2026-09-19
- Collection
These apps have cleared Shopify’s highest quality bar for safety, performance, and usefulness.
Rank: 1615 / -24
Last seen 2026-09-20
Track PromoLock: Discount Blocker and your competitors
Track app ranking, keywords, views, installs, and much more with SaaS Insights.
Get started free