Shopify app · In development
Keep every promotion profitable.
Margin Keep shows what is left after product cost, discounts, card fees, packaging, and shipping. Find quiet sale-price leaks, test offers in Safety Studio, and add peak-sale insurance before optional fail-open Block.
What Margin Keep does
Find the leak. Try a safer promo. Protect the campaign.
Most profit tools tell you what happened after the sale. Thin checkout blockers only stop a cart. Margin Keep is campaign insurance — scan sale prices and codes, coach safer discounts, watch with confidence labels, then Flag or Block when costs are ready.
Safety Studio
Try percent off, dollar off, free shipping, buy-one-get-one, and order discounts before go-live. See the max safe discount and safer ideas when a promo looks too deep.
Cost coverage
Sync Shopify costs, upload a spreadsheet, and see which products have known, estimated, or missing costs on every main screen.
Decision ledger
Review every check: which rule matched, how trustworthy the numbers were, estimated profit, and whether the order was watched, warned, or blocked.
Campaign insurance on Protect
Peak-sale floors, loss budgets, Slack/Teams alerts, and Admin pause — then optional fail-open Block when every item has a known cost.
How Margin Keep works
Find → Try → Watch → Protect.
Set profit targets, add product costs, scan and simulate promotions, watch real orders, then add Protect campaign tools before optional Block.
01
Set your profit targets
Open Get started and enter minimum profit margin, minimum profit per order, card fees, packaging, and shipping guesses.
02
Add product costs
Sync costs from Shopify and upload a spreadsheet or manual overrides so more calculations use real numbers.
03
Find and try
Scan discounts and sale prices, then use Safety Studio to model offers and read safer alternatives before launch.
04
Watch first
See estimated profit protected, review what would have been blocked, and read the decision ledger without changing checkout.
05
Protect the campaign
On Protect: peak-sale floors, loss budgets, Slack/Teams, and Admin pause. Optional Block stays open when costs are missing or uncertain.
Monitor, Protect, and Scale
Prove risk on Monitor. Add campaign insurance on Protect.
Margin Keep plans will be billed through the Shopify App Store when the app is publicly available.
Margin Keep plans
| Package | Investment | Best for |
|---|---|---|
| Margin Keep Monitor | $29/month | Merchants proving margin risk before changing checkout |
| Margin Keep Protect | $79/month | Brands running campaigns and peak sales who need promo insurance |
| Margin Keep Scale | $149/month | High-volume merchants with complex promotion stacks |
Margin Keep is not a full accounting dashboard or ad-attribution tool. Pair it with Hollow Sentinel for broader store intelligence.
Resources
Understand the numbers before you enforce them.
Plain guides for product costs, testing promotions, and optional checkout protection.
Before you install Margin Keep.
Common questions
Plain answers about profit after costs, product cost data, Monitor vs Protect, and how Margin Keep differs from profit dashboards.
What does Margin Keep do?
Margin Keep checks whether promotions and orders still leave enough profit after product cost, discounts, card fees, packaging, and shipping. You can test promos before launch, watch live risk, and see how much profit you protected with better decisions.
What is the difference between Monitor and Protect?
Monitor proves risk without changing checkout: Safety Studio, sale-price and discount audit, Decision ledger, and weekly email. Protect is campaign insurance — peak-sale floors, loss budgets, Slack/Teams alerts, Admin pause, then Flag and optional fail-open Block when costs are trustworthy.
Will Margin Keep block checkout when costs are missing?
No. Missing, estimated, or uncertain costs never block checkout. Block only applies on Protect when you turn on block mode and the product costs behind the calculation are trustworthy.
Is Margin Keep another profit analytics app?
No. Most profit dashboards report what already happened, and thin blockers only stop a cart. Margin Keep focuses on finding bad sale prices and codes, coaching safer promos, and protecting campaigns before and during a sale. It does not replace ad tracking or full accounting.
How do product costs get into Margin Keep?
Sync unit costs from Shopify inventory and add spreadsheet uploads or manual overrides. Cost coverage shows which products use known costs, estimates, or still need attention.
Is Margin Keep available in the Shopify App Store?
Not yet. Margin Keep is in development, with guides and previews available ahead of launch. Live checkout blocking will be tested on real stores before it is offered as a production feature.
