Marjn – Real Margin & Profit

Marjn – Real Margin & Profit

Pricing
Free plan available. Free trial available.
Rating
0.0 (0 Reviews)

Featured images gallery

  • Marjn margin dashboard: revenue, cost, and ad spend in Shopify
  • Marjn app Overview dashboard with Sidekick margin chat open
  • Marjn app Guide page explaining how margin is calculated setup
  • Marjn margin dashboard: revenue, cost, and ad spend in Shopify
  • Marjn app Overview dashboard with Sidekick margin chat open
  • Marjn app Guide page explaining how margin is calculated setup
  • Marjn app Guide with Sidekick question prompts and FAQ section
  • Marjn app Settings page with Meta ad account connected and info

See your real profit, not just revenue. Marjn tracks true margin with your landed cost and ad spend.

Your store shows revenue, but revenue is not profit. The built-in AI estimates margin, yet it cannot see your real landed cost or ad spend, so the number is a guess. Marjn fixes this. You set the true cost per product, and Marjn reads your live order revenue and connected Meta ad spend to calculate your actual margin. Then you ask Sidekick a profit question and get a real answer instead of an estimate. Marjn uses only order amounts and never stores customer names, emails, or addresses.

Your store shows revenue, but revenue is not profit. The built-in AI estimates margin, yet it cannot see your real landed cost or ad spend, so the number is a guess. Marjn fixes this. You set the true cost per product, and Marjn reads your live order revenue and connected Meta ad spend to calculate your actual margin. Then you ask Sidekick a profit question and get a real answer instead of an estimate. Marjn uses only order amounts and never stores customer names, emails, or addresses. more
  • Ask Sidekick your profit questions and get real margin answers
  • See true margin from real product cost, not revenue-only estimates
  • Set the real landed cost per product and track margin over time
  • Include Meta ad spend so margin reflects what you paid to sell
  • Uses only order amounts and never stores customer personal data

Languages

English

Works with

  • meta ads

Categories

Customer behavior

Marketing and sales

Visuals and reports

Financial reports

Automated data sync

Pricing

Choose the plan that best fits your business.

Free

Free

Features

  • True margin from your product costs
  • Ask Sidekick your profit questions
  • Store-wide gross margin dashboard
  • Margin by product breakdown
  • Cost coverage tracking

Marjn Pro

$19 / month

Features

  • Everything in Free
  • Landed-cost overrides for every product
  • Meta ad spend included in your margin
  • Low-margin product alerts
  • Ad-spend-adjusted profit in Sidekick
  • Priority email support
  • 30 Day trial

30-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

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Support

App support provided by Extensions Market.

Resources

Developer

Extensions Market

San Francisco, CA, US

Launched

September 9, 2026

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View customer data:

Device and activity data

  • Device and activity data

    Geolocation, IP address, browser and operating system

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View store data:

Products, orders

  • View products

    Inventory, products, collections

  • View orders

    All order history for the last 60 days

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