OngoingAI

PromoLock usage & market intelligence

Shopify rating

5.0 ★

7 reviews

Pricing
Free trial available
Basic$19/month

3-day free trial

  • • Non-Plus stores, under $20k GMV/mo
  • • Block all or any codes at checkout
  • • Rejections in the shopper's own language
  • • Mixed carts: codes stop where you say
  • • Up to 3 custom discount block rules
Starter$99/month

3-day free trial

  • • Non-Plus stores, $20k–$250k GMV/mo
  • • Everything in Basic
  • • Pattern blocks & controlled stacking
  • • Up to 15 custom discount block rules
  • • Controlled bulk codes, unlimited sets
Growth$299/month

3-day free trial

  • • Plus stores, or GMV above $250k/mo
  • • Everything in Starter
  • • Built for high volume and heavy carts
  • • Plus Exclusive: Block controls
  • • Plus Exclusive: Fraud guard
What does PromoLock do?

Block discount codes, create profit-first offers, and analyze losses on your top codes.

  • Block or allow discounts and gift cards, site-wide or by pattern
  • Create margin-safe discounts that grow revenue — one code or bulk
  • Catch repeat redemptions — same customer, new identity, blocked at checkout
  • Stop code stacking and discounts on already-marked-down items
  • Track the margin bleed behind every discount you run

Features

DiscountsDiscount codesFixed pricingTiered pricingVolume discountsQuantity breaksFlat discountsPercentage discountsBulk discountsFree shippingCart discountsCheckout discountsDynamic pricingCustom discounts
Review history
Daily review count on the Shopify App Store
7±0 · 29d· Rating steady at 5.0★
Aug 17Sep 14

Daily tracking from Aug 10, 2026 through today · 29 days observed · sign up free for the full history →

Catalog position
Within Discounts on the App Store
Rank by reviews
#180 of 825
Review percentile
78th
Rating percentile
100th
On the App Store
1.3 yrs
Works with
Integrations listed for PromoLock: Discount Blocker
CheckoutShopify Admin
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Frequently asked questions

Block discount codes, create profit-first offers, and analyze losses on your top codes. It's a discounts tool for ecommerce stores.