Skip to content

Promotion profit protection for Shopify

Know if a discount makes money.
Before you run it.

ProfitShield works out the real profit behind every promotion from your own Shopify data - products, costs, orders and discounts - and flags the ones quietly losing you money. No customer data is collected, ever.

14-day free trial. Read-only access to your store - ProfitShield never changes your products, prices or discounts.

What it does

What’s wrong.
What it costs.
What to do.

ProfitShield syncs your catalogue, collections, discounts and the last 60 days of orders. Every screen answers one of these three questions.

What is wrong?

Every active discount is checked against your real costs - products underwater get flagged, not charted.

How much money?

Each finding carries the dollars at stake at your current volume, with the calculation behind it.

What to do?

A concrete fix per finding: cap the discount, exclude the losing products, or let it run.

Discount risk scanner

Find the discounts that sell below cost

ProfitShield checks every active discount against your product costs, shipping, payment fees and packaging. When a promotion pushes products under water, you get the money at stake and what to do about it - not a chart to interpret.

  • Three rules: selling below cost, margin erosion, and discount stacking
  • Rescanned daily, and immediately when a discount changes
  • Every number opens into the inputs behind it

Daily scan · rechecked on every change

SUMMER25 · 4 products below cost-$2,180/mo
FLASH40 · 9 products below cost-$3,120/mo
WELCOME10 · every product above costhealthy
VIP15 · no cost data yet-

Promotion simulator

Test the discount before you publish it

Pick the whole store, a collection or specific products, set a discount, and read the break-even maths: the profit change at your current volume, the products that go below cost, and the headline number - how many more orders the promotion needs just to stand still.

  • Break-even analysis works from day one, with no promotion history required
  • Largest safe discount, calculated per selection
  • Every simulation is stored with its inputs and formula version, so it still reproduces months later

Promotion simulator · the verdict

Margin kept per unit +$0.81Safe up to 14%

At 25% off, this promotion cuts your profit by $2,180 per month at current volume - you’d need 23% more orders just to stand still.

Promotions

Every promotion, with the scope it actually has

A 25% discount on three collections is a different risk from 25% off everything. ProfitShield reads what each discount really applies to and shows it on the row - and when Shopify’s data cannot tell us the full entitlement, it says so instead of quietly assuming.

  • Live, scheduled and finished promotions in one list
  • A verdict per promotion at your current prices and costs
  • Open one for its break-even maths and the products it puts below cost

Promotions · scope read from Shopify

SUMMER253 collections89/100
WELCOME10All products100/100
FLASH4020 products55/100

The recommendation

25% → 14%

Cap this discount at 14% and every product stays above cost - worked out per selection, before the promotion goes live.

Illustrative figures - in your store they come from your own data, and every one opens into the calculation behind it.

Pricing

Priced by order volume, nothing else

14-day free trial, with everything unlocked. Billed monthly through Shopify, on your regular invoice.

Starter

$29 /month
Built for ~500 orders per month
Start free trial
  • Profit tracking
  • Discount risk scanner
  • Alerts
  • Promotion autopsy

Scale

$149 /month
Built for ~6,000 orders per month
Start free trial
  • Everything in Growth
  • Highest order volume
  • Priority support

Order allowances are measured on your last 30 days of orders. Going over never pauses syncing or alerts and there is no overage charge - the app shows your usage above and tells you when it is time to move up a plan.

Straight answers

Do you see my customers’ data?

No - never. ProfitShield strips customer information before anything is stored. The app does not request Shopify’s customer scope at all, and order payloads are reduced to totals and line items before they reach our queue or database. Names, email addresses and postal addresses never arrive.

Where do the numbers come from?

From your Shopify store only: products and their cost per item, collections, discounts, and orders from the last 60 days. Nothing is estimated or generated. Where product costs are missing, those products are excluded from the maths and the app reports the coverage rather than guessing.

Do I have to change how I run discounts?

No. You keep creating discounts in Shopify. ProfitShield reads them, grades them and warns you - it never edits your products, prices, discounts or orders.

What happens when I uninstall?

Your store data is deleted within 48 hours of uninstall, and Shopify’s shop/redact request is honoured as a backstop so a missed notification cannot leave anything behind. Nothing is kept for analytics.

Find out what your discounts really cost you

Install ProfitShield, let it sync, and read the first scan. It takes a few minutes and needs nothing from you but your store.