Cart Marshal vs Discount Plus ‑ Custom Rules
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 3, 2026 for Cart Marshal, Oct 30, 2026 for Discount Plus.
The short answer
- On the Shopify App Store: Cart Marshal 5.0 from 1 reviews and Discount Plus 5.0 from 22 reviews.
- Both list a free plan. Paid plans start at $9/month for Cart Marshal and $19.99/month for Discount Plus.
- Cart Marshal lists 10 features Discount Plus’s listing doesn’t mention, including Bulk editing, Cart discounts, Coupons.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 1 published rule, unlimited products
- · Block PO boxes, ZIPs & product combos
- · Checkout scan & drift detection
- · Free gifts, BOGO & tiered discounts
- · Free shipping, order & product discounts
- · Hide, rename & reorder payments
Core
- · Combine discounts & restrictions
- · Email support
- · Everything in Free
- · Pair a gift offer with free shipping.
- · Run payment & delivery rules together
- · Run up to 5 rules at once
Growth
- · Daily, weekly & monthly schedules
- · Email support
- · Everything in Core
- · Rule history: who changed what & when
- · Run up to 25 rules at once
Pro
- · Audit dashboard across all your rules
- · CSV export of all audit logs
- · Everything in Growth
- · No Cart Marshal rule limit
- · Priority support
- · Scripts analyzer for Plus stores
Staging & Testing
- · Free For Staging & Development Stores
Standard
- · BOGO Discounts
- · Bulk Discounts
- · Bundle Discounts
- · Custom Discount Rules
- · Free Gift Discounts
- · Order Discounts
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCreate discounts, automatically add free gifts, control payment and shipping options, and enforce checkout restrictions from one app. Target rules by product, customer, B2B status, location, cart conditions, and more. Apply shipping discounts and rate caps to live carrier-calculated rates by matching their title text or rate code.
Create custom discount rules with advanced conditions, restrictions, and usage limits. Control discount eligibility using customer tags, product tags, collections, order minimums, quantity caps, and product exclusions. Set per-customer or global discount usage limits to prevent overuse. Build volume discounts, tiered pricing, BOGO, bundles, wholesale offers, free shipping, and promo codes.
- Scan for unknown discounts, apps & Shopify Functions affecting checkout.
- Free shipping, BOGO, tiered, and gift-with-purchase discounts.
- Target by tag, customer, country, or collection, and exclude sale items.
- Hide, reorder, and rename payment methods and ship options.
- Boost sales with BOGO deals, Buy X Get Y offers & multi-product promos
- Drive revenue with custom order discounts, volume pricing & wholesale deals
- Increase orders with bundle offers, quantity breaks & discount promos
- Attract shoppers with free shipping discounts & exclusive promo codes
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Cart Marshal |  Discount Plus |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Cart Marshal | Discount Plus |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | 1 | 22(ahead) |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Cart Marshal | Discount Plus |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $9/month(ahead) | $19.99/month |
| Longest free trial | 14 days | 7 days |
| Plans listed | 4 | 2 |
Listing
| Measure | Cart Marshal | Discount Plus |
|---|---|---|
| Shopify category rank | #225 | #97(ahead) |
| Shopify App Charts | Not on this week’s charts | #19 on Pricing moves in Discounts |
| Built for Shopify | No | Yes |
| Launched | Jul 17, 2026 | Feb 25, 2025 |
| Languages | 1 | 1 |
| Developer | Five Acre Code | Plus Apps |
FAQ
Cart Marshal and Discount Plus: common questions
- Is Cart Marshal or Discount Plus cheaper?
- Both list a free plan. Paid plans start at $9/month for Cart Marshal and $19.99/month for Discount Plus. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, Cart Marshal or Discount Plus?
- On the Shopify App Store: Cart Marshal 5.0 from 1 reviews and Discount Plus 5.0 from 22 reviews.
- What features does each app list that the other doesn’t?
- Cart Marshal lists 10 the others don’t mention, such as Bulk editing, Cart discounts, Coupons, Dynamic pricing. Discount Plus lists 3 the others don’t mention, such as Analytics, Product bundles, Reporting. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 3, 2026 for Cart Marshal, Oct 30, 2026 for Discount Plus; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 3, 2026 for Cart Marshal, Oct 30, 2026 for Discount Plus. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.