This is an info Alert.
x402 Logo
  • Product
    • Become Agent-Ready
      • Merchants
        Agentic Commerce — list your store across ChatGPT, Gemini, Claude & Perplexity
      • Publishers
        Monetize your content when AI agents read, cite, or train on it
      • SaaS Companies
        Treat AI agents as first-class customers with agent-priced checkout
    • Monetize
      • Monetize MCP Server
        Charge per call on any MCP server in 2 minutes
      • Monetize AI Agents
        Turn n8n, Zapier, Activepieces workflows into revenue
      • Agent Feed
        Pay-per-query access to licensed publisher content for your agents
  • Resources
    • xpay Ecosystem
      • xpay✦ Tools
        1,000+ pay-per-use tools for your AI agents
      • Agent-Ready SaaS Index
        25,481 SaaS scored on agent-buyability
      • SaaS Pricing Database
        Pricing pages indexed across 1,000+ categories
      • Shopify Apps Directory
        Every Shopify app, with its full review history
      • GitHub
        Open source repositories
    • Agent Building
      • Agent Frameworks
        AI frameworks for building multi-agent systems
      • x402 Integration
        AI frameworks with x402 payment integration
      • Networks
        Blockchain networks supporting x402
    • Company
      • About xpay✦
        Our mission, products, and protocols
      • Blog
        Latest insights and updates
      • Docs
        Complete xpay documentation
  • Pricing
  • Blog
  • Docs
Get Started
  1. xpay

  2. Shopify apps

  3. Discounts

  4. Discount Ninja Promo Engine

Discount Ninja Promo Engine

by Discount Ninja

4.4

(168 reviews)

82/100 · Well supportedFrom $49/month. Free trial available.
Best suited for stores doing up to 20,000 orders monthly that want to run targeted promotions alongside loyalty and email tools.

Probably not for you if you're processing more than 20,000 orders a month.

Run promotions like a pro. Provide personalized incentives to your customers to increase AOV. Discount Ninja is a promotion engine that allows you to quickly set up promotions that convert. View real-time reports to know exactly how the app is growing your average order value. Personalized promotions come to life everywhere in your online store (product page, collections, cart and checkout). The app includes widgets to communicate your promotions to your audience throughout the buyer journey. They blend into your shop and allow you to stay on brand while you increase conversion. Discount Ninja is a promotion engine that allows you to quickly set up promotions that convert. View real-time reports to know exactly how the app is growing your average order value. Personalized promotions come to life everywhere in your online store (product page, collections, cart and checkout). The app includes widgets to communicate your promotions to your audience throughout the buyer journey. They blend into your shop and allow you to stay on brand while you increase conversion. more Combine & stack multiple offers: BOGO, free gift, tiered & volume discounts etc. Schedule promotions to start and stop automatically. Easily exclude collections or discounted products from sales. Offer private promotions to VIP customers using a discount link. Unlock the power of Shopify Functions for a scalable and native experience.

Copy from the Shopify App Store listing, unedited.
View on ShopifyFind my planSee the scorecard
Plan fit
Which plan would my store need?

Move this to your own volume. Nothing is sent anywhere — the answer is computed here, from the limits this developer publishes.

How many orders a month?
12,000

Plus

$399/month

≈ $0.03 per order

12,000 of 20,000 orders/month40% headroom

Grow ($199/mo) will not stretch this far — it caps out on orders/month.

Computed from the limits printed on this developer's own plan descriptions. Prices change — confirm on the listing before you install.
Who it’s for
Discounts
What it moves
Top line

conversion rate and average order value

What it costs
From $49/mo

4 tiers · priced by orders/month

How it’s supported
82/100

Well supported · from 168 reviews

What it does

Combine & stack multiple offers: BOGO, free gift, tiered & volume discounts etc.

Schedule promotions to start and stop automatically.

Easily exclude collections or discounted products from sales.

Offer private promotions to VIP customers using a discount link.

Unlock the power of Shopify Functions for a scalable and native experience.

Pricing
From $49/month. Free trial available.
Starter

$49/month

Lowest paid plan
10+ promotion types
BOGOs
Free Gifts
Volume discount
Tiered discounts
Cross-sell discounts
Fixed price discount
and more...
Pro

$99/month

10+ promotion types
BOGOs
Free Gifts
Volume discount
Tiered discounts
Cross-sell discounts
Fixed price discount
and more...
Grow

$199/month

Priority support
All features of the Pro plan
Plus

$399/month

Priority support
Free on dev/test/staging env
Need a plan with more orders? ...
Select our Enterprise plan ...
(starts at $599 for 20k orders)
Plans as listed on the Shopify App Store. Always confirm current pricing before installing.

82

/ 100
Well supported
medium confidence

Scored on 168 merchant reviews we hold for Discount Ninja Promo Engine, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.





Recent reviews rate above this app's own average
Reviews in the last 12 months average 4.60, 0.34 stars above the lifetime average of 4.26.
Computed from the 168 reviews we hold, with 12-month windows measured to 2026-08. This scores the public review record — it is not a review of the software itself, and a low score often means we hold little evidence rather than poor evidence.
Review history
2017–2026 · 168 reviews read
Reviews per year
20174 reviews
20188 reviews
201910 reviews
202029 reviews
202125 reviews
202227 reviews
202317 reviews
202423 reviews
202519 reviews
20266 reviews
What merchants say

4.4

168 reviews
5★77%
4★4%
3★1%
2★4%
1★14%
Developer replies
33%
of reviews get an answer
Reviewed at 12m+
26%
had used it a year when they wrote
From 168 reviews read. Typical reviewer had used the app for 3 months. Most merchants review in their first month, so this reflects when people write — not how long they stay.
Recent merchant reviews

The newest 8 of 168. Open one to read it in full, with the developer's reply where there is one.

Super helpful support team. They resolved our Dynamic Pricing issue quickly, implemented the fix for us free of charge, and even helped again when the issue returned after a theme rollback on our side. Fast, clear communication throughout and such a smooth process. Really appreciate all the help, highly recommend!

Great app. Great support Jaypee was great help setting up the app and understanding features. Highly recommend. Great app if want to do discount for products for EOFY but block further coupon codes whilst app turned on.

We’ve been using Discount Ninja for a while now and the experience has been excellent. The app is powerful, flexible, and truly enables complex promotion logic that other apps simply can’t handle. It integrates smoothly with our Shopify setup and has been a reliable solution for our high-volume campaigns. I also want to highlight Jaypee from their support team - incredibly professional, knowledgeable, and consistently helpful. Every time we needed assistance, Jaypee provided fast, clear, and expert guidance that made a real difference. Outstanding customer service. Highly recommended for any brand looking for advanced promotion capabilities and exceptional support.

Developer repliedThank you so much for the amazing review! We’re thrilled to hear that Discount Ninja has been a strong fit for your high-volume setup, that’s exactly what we aim for. And a huge shout-out from our side to Jaypee as well! We’re lucky to have him, and it means a lot to know his support made a difference for your team. We truly appreciate you taking the time to share this! Show more

This app I have been using a bit for a few months now and it so far is very good. What makes it stand out is the amazing customer support. With any app you install there is a steep learning curve and they make it very easy to intergrade it into your store and easily learn what you need to make it useful and successful

Developer repliedThank you for sharing your experience! We’re glad to hear Discount Ninja has been serving you well these past months. Promotion engines can indeed have a learning curve. Our team works hard to make that journey as smooth as possible, so your feedback really means a lot! Show more

Manuel and Jaypee were absolutely amazing! For the small amount of money a month this app costs me, I am blown away by the collaboration and partnership DN invests in its customers. Thanks so much for all the help!

Developer repliedThank you so much for the kind words! 🙌 We’ll be sure to pass this on to Manuel and Jaypee — they’ll really appreciate it. We strongly believe that great promotions go hand-in-hand with great support, so it’s awesome to hear that the collaboration and partnership stood out to you, especially so early on. We’re excited to keep working with you and help you get the most out of Discount Ninja. Thanks again for trusting us! Show more

Was looking forward to using this app to apply automatic discounts and have the discounts displayed on the product and collection pages but you need to do a ton of coding in order for that to happen and they offer this service for free but it takes 5 days or more and they dont teach you how to do it yourself. Nobody has 5 days to wait, other then that the app is decent.

Developer repliedThank you for sharing your feedback. I’d like to clarify two points: Our free setup service typically takes less than 24 hours to complete. We mention “up to 3 weekdays” in our documentation to set realistic expectations during peak times or for more complex themes, but in practice, most setups are completed much faster. For merchants who prefer to handle the setup themselves, the app includes direct links to step-by-step instructions on our support portal. We’re glad to hear you found the app itself to be decent, and we’ll continue working to make the onboarding process as smooth and transparent as possible. Show more

Unfortunate to have to review this now after being a customer for awhile but they've impacted our business again and support is dropping the ball. Support is often slow when we actually need them, and any theme-updates BREAKS their app. There is a "3-Day" required rule for them to help get their app up in this situation and we lost significant revenue because of it. Also note, this "estimate" does NOT include weekends...so could be 5-Days (we're on Day 2 of needing help and told to wait till Monday...that's a best-case "4 days" for resolution...but by their rules could be Tuesday, or 5-days...). They want your "developers" to do it or pay them extra when the app glitches (and does often especially during peak shopping like BF). This latest incident has us shopping for alternatives with a simple installer and better support.

Developer repliedThank you for your review and for being a loyal user since 2021! Our support team is available 24/7 to assist you promptly. Discount Ninja’s unique strikethrough pricing feature does require setup, which we offer free of charge. This setup involves some technical steps, but we aim to complete it within 24 hours on weekdays—and we’ve consistently met that target over the past two years. Show more

Easily the most fully featured discount engine there is. I haven't been able to find anything that can even match its functionality. Drawbacks are that it can't be used along with certain built-in Shopify discount types and certain apps, but the app itself technically invalidates the need for those. Support is really solid, too.

Developer repliedThank you for your review and for sharing your experience. We're glad to hear that you find our app to be one of the most feature-rich discount engines available. We understand that there are some limitations with certain Shopify discount types and apps, but we're happy that our app's functionality helps address those needs. We also appreciate your positive feedback on our support team. Thanks again for your valuable input. Show more

Discount Ninja Promo Engine FAQ

Answered from this app's own listing and its full review record.

Best suited for stores doing up to 20,000 orders monthly that want to run targeted promotions alongside loyalty and email tools. Probably not for you if you're processing more than 20,000 orders a month.

Paid plans start at $49/month, and run to $399/month across 4 published tiers. Prices are as listed on the Shopify App Store and can change — confirm before installing.

Discount Ninja Promo Engine's tiers are gated on orders/month, so the right plan depends on your own volume. The plan-fit tool on this page resolves the cheapest tier whose published limits cover the number you enter, and shows how much headroom is left before the next step up.

On our scorecard Discount Ninja Promo Engine rates 82 out of 100 — well supported — read from 168 merchant reviews. The developer has published replies to 56 of 168 reviews. The score reflects what the review record shows, nothing more.

168 merchants have reviewed Discount Ninja Promo Engine, averaging 4.4 out of 5. We hold the review history from 2017 to 2026, which is what the year-by-year chart on this page is built from.

Quick facts
At a glance
Merchant rating

4.4 / 5 · 168 reviews


Rating, last 12 months

4.60 from 15 reviews


New reviews, last 12 months

15 (was 17)


Developer replies

56 of 168 reviews


Typical reviewer had used it

3 months


Pricing

From $49/month. Free trial available.


On the App Store since

August 23, 2017


Review history held

2017 – 2026

Integrates with
Checkout
Shopify Admin
AfterPay
Currency Converters
Klaviyo
Loyalty Lion
Smile.io
Swell

Categories
DiscountsUpsell and cross-sell
Will AI shoppers find this store?

Apps like this one convert the traffic you already have. Getting recommended by ChatGPT and Perplexity is a separate problem.

Run a free readiness check
Alternatives
Instead of Discount Ninja Promo Engine

Same categories, by review volume.

Pumper Bundles Quantity Breaks
4.93,177 reviews

Hextom: Free Shipping Bar
4.92,787 reviews

Hextom: Quick Announcement Bar
4.92,221 reviews

Joy Loyalty Program & Rewards
4.91,691 reviews

DECO Product Labels & Badges
4.91,496 reviews

Shopacado ‑ Volume Discounts
4.71,444 reviews
x402 Logo

The agent-readiness stack for the AI shopping era — helping merchants, publishers and SaaS companies get discovered, cited and transacted with by ChatGPT, Perplexity, Claude, Gemini and the custom shopping agents underneath them.

CompanyAgentically Inc. (d/b/a xpay✦)1875 Mission St, Ste 103San Francisco, CA 94103, United Stateslegal@xpay.sh · privacy@xpay.sh
or ask your AI app
Company
About xpayAgency PartnersGitHubDiscordllms.txt
DevelopersDocumentationAPI ReferenceSDKs & LibrariesQuickstart GuideOpenAPI Spec
Stay Updated
Occasional product updates and agent-readiness playbooks from xpay (Agentically Inc.) — typically a couple of emails a month. Double opt-in: we email you a link to confirm before sending anything, and every email has one-click unsubscribe.
Social
  • For Publishers
    • News
    • Finance
    • Dev / Tech
    • Travel
    • View all verticals
  • Agent Feed
    • AI Search Engines
    • RAG Builders
    • Browser Agents
    • Vertical Research
    • Browse full catalog
  • Agent-Ready Index
    • SaaS Pricing Database
    • Agent-Ready SaaS Index
    • Verified band
    • AI & ML
    • Sales & CRM
  • Products
    • Pricing Widget
    • Monetize MCP Server
    • Paywall
    • Smart Proxy
    • Monetize AI Agents
    • xpay x402 Facilitator
  • Agentic Economy
    • Timeline
    • Resources
    • Manifesto
    • Stack
  • Agentic Commerce
    • Get listed
    • ChatGPT Ads
    • How ChatGPT Ads work
    • ChatGPT Ads · Apparel
    • ChatGPT Ads · Health & Beauty
    • xpay Listings · Amazon + Google
    • Pricing
    • Free audit
    • Shopify
    • WooCommerce
    • Apparel & Accessories
    • Health & Beauty
    • Overview
  • Commerce Index
    • Shopify apps directory
    • Agentic Commerce Ready Index
    • Methodology
    • Pet brands · WooCommerce
    • Pet brands · Shopify
  • Marketplace
    • 🛍️ xpay.deals — agentic storefront for deals
  • Protocols
    • Overview
    • x402
    • MPP
    • UCP
    • ACP
    • AP2
    • TAP
    • A2A
  • Agent Frameworks
    • Overview
    • LangChain
    • CrewAI
    • Claude MCP
    • AutoGPT
    • LangChain vs Mastra
    • LangGraph vs Pydantic AI
  • Company
    • About xpay
    • Blog
    • Docs
    • GitHub
  • Free prompts
    • Ecommerce prompts
    • Email marketing prompts
    • Product description prompts
    • Facebook ad prompts
    • Skincare prompts
    • Supplement prompts
    • Wine prompts
    • Electronics prompts

© 2025 Agentically Inc. All rights reserved.
Privacy PolicyTerms of UseAcceptable Use Policy