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Fix operations, pricing, and stock for ecommerce growth.

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  1. myPricing
  2. ›
  3. Margin Protection

Stop Selling at a Loss Without Knowing It

myPricing calculates floor prices from your real costs — purchase price, shipping, commissions, taxes. The repricing engine never goes below. Your margins stay protected across every marketplace.

Protected

Margin Engine

Wireless Headphones Pro
SKU: WHP-992
Total Cost
€42.50
Purchase€28.00
Shipping€4.50
Commission€7.00
Tax€3.00
Protected
Floor Price
€52.80
Margin Scale
87% Health
Floor
Optimized
Ceiling
11% margins held  •  42% growth

Define Costs

You're repricing thousands of SKUs without knowing your real cost on each one.

Key capabilities
Real impact

Guard Margins

You're selling hundreds of units below cost and discovering it at month-end.

Key capabilities
Real impact

Control Products

You're applying the same margin rule to 5,000 products when each one has different economics.

Key capabilities
Real impact

Available on

Protect your margins from your dashboard, your browser, or your code

Strategy

Build Your Repricing Strategy on Real Costs

Set minimum and maximum margins based on your actual cost structure. Purchase price, shipping, marketplace commissions, tax, returns — every factor feeds the floor price calculation. The engine never reprices below.

  • Min/max margin boundaries per strategy
  • Full cost structure: purchase + shipping + commission + tax
  • Competitor-free fallback pricing when no competitors detected
  • Rounding rules: .99, .95, .50, .00, or smart rounding
Cost Strategy
Active
Min Margin15%
Max Margin35%
Purchase
€28.00
Shipping
€4.50
Commission
12%
Tax
20%
Total Cost€42.50
Floor Price€48.88
Ceiling€57.38
Enforced
Cost€40
Price€50
Profit
€10
Markup
€10/€40
25%
Margin
€10/€50
20%
Markup
Margin
Calculation

Two Ways to Calculate Your Margin

Choose markup percentage (Profit / Costs) or margin percentage (Profit / Selling Price). Each method uses different formulas for min, max, and competitor-free values. Pick the one your finance team already uses.

Commission
12%
Shipping
€4.50
Tax Rate
20%
Returns
3%
True Cost
€42.50€43.78
Costs

Factor in Every Hidden Cost

Marketplace commissions, shipping costs, tax rates, returns, fraud — toggle each one on or off per strategy. The floor price reflects your complete cost picture, not just the purchase price.

No Competitor
35%
Fallback Price: €57.38
Max Margin Applied
Automatic
Fallback

Price Smart When No Competitor Exists

When the repricing engine detects no competitor for a product, it applies your competitor-free margin level instead of leaving the price unchanged. Capture full margin on products where you have no competition.

6
Cost components integrated
purchase, shipping, commission, tax, returns, operations
2
Calculation methods
markup percentage or margin percentage
10+
Marketplaces with per-channel costs
each with its own commission structure
Home equipment retail • 10+ marketplaces, thousands of SKUs

“Selling on marketplaces without knowing if you're making or losing money”

Full cost integration across 10+ marketplaces — purchase price, commissions, shipping, returns. Every sale priced from real numbers.

Read the full story
10+profitable marketplaces
Repricing Strategist, Boostmyshop

“Your floor price should come from your real costs — purchase, shipping, commissions, tax. That’s what the margin engine calculates. Every cycle.”

6cost factors
Analysis

See Exactly What Matching a Competitor Would Cost You

A visual price scale shows four points: competitor price, your optimized price, your floor, and your ceiling. If matching the best competitor would push you into negative margin, you see it before it happens. The engine holds the line.

  • Price scale: Competitor → Optimized → Min → Max
  • Margin-if-matched calculation per product
  • Real-time margin percentage and absolute value
  • Negative margin warning before any price change
Price Scale
Best Competitor€45.90
€48.88Min Price
Optimized Price€49.99
€57.38Max Price
Current margin
14.8%
Within range
Margin if matched
7.2%
Below floor
System Decision
Hold at optimized price
Enforced
Ceiling€57.38
Current€49.99
Floor
€48.88
Enforcement

Hard Boundaries That Never Break

Floor = Cost × (1 + min margin%). Ceiling = Cost × (1 + max margin%). The repricing engine operates strictly between these two lines. If competitors go below your floor, your price stays at the minimum. If no competition exists, your price goes to the ceiling.

Protected
Price war detected
Competitor
Your Price
Floor €48.88
Below cost
Protection

Stop the Race to Zero Before It Starts

When a competitor drops below your cost floor, the engine stops following down. Your price holds at the minimum profitable level. You keep your margin while competitors bleed money.

SKU-4821 below floor
Margin Alerts
3 new
Winning
124
+5
Competing
89
Losing
12
-3
Last updated: 2 min ago
Alerts

Know the Moment Your Margins Are at Risk

Real-time notifications when competitors push prices below your margin thresholds. The dashboard classifies every offer as winning, competing, or losing. You see which products need attention before they cost you money.

250+
Marketplaces protected
same floor price logic on every channel
0
Sales below floor
engine never reprices under your cost
24/7
Margin monitoring
alerts when competitors cross your floor
Home equipment retail • 10+ marketplaces, thousands of SKUs

“Selling on marketplaces without knowing if you're making or losing money”

10% minimum margin floor enforced across all channels. 42% growth with margins held. Zero sales at a loss.

Read the full story
10+profitable marketplaces
Repricing Strategist, Boostmyshop

“Never reprice without a floor price. Winning the BuyBox at a loss is worse than losing it.”

250+marketplaces protected
Per-Product

Different Margins for Different Products

Toggle on per-product margins and override the global strategy for any SKU. Set custom min/max margins, switch between strategy-calculated and manual values, or lock a fixed price entirely. Each product gets the rules its economics require.

  • "Per-product margins" toggle per SKU
  • Independent min margin and max margin overrides
  • Strategy / Manual switch per margin field
  • Override without affecting catalog-wide strategy
Global Strategy
Headphones ProStrategy
15% / 35%
Wireless MouseStrategy
15% / 35%
Premium CableStrategy
15% / 35%
Product Override
Headphones ProStrategy
12% / 28%
Wireless Mouse Locked
€29.99
Fixed Price
Premium CableManual
20% / 40%
Sony WH-1000XM5
Strategy15%
Logitech MX Master 3
Manual€29.99
USB-C Hub 7-Port
Strategy20%
Keychron K2
MixedManual
22%€34.99
Control

Strategy or Manual — Your Call

Each price field (min, max, competitor-free) can run on the strategy engine or accept a manual value. Mix modes across products: automate most, hand-tune the exceptions. Switch anytime without reconfiguration.

Fixed Price:ON
Premium Bundle
€149.99€149.99
Bypassed
Still Tracked
Lock

Lock Any Product at a Fixed Price

Some products shouldn’t be repriced. Premium items, bundles, promotional offers — toggle "Fix price at a fixed value" and the repricing engine bypasses that SKU entirely. Still tracked, never touched.

All Products
Electronics
0%5%12%
Accessories
0%10%20%
Seasonal
15%5%0%
Clearance
Rules

Apply Strategies by Category, Brand, or Tag

Assign cost strategies to product groups: All Products for catalog-wide rules, Selected Tags for category or brand slices, Single Product for one-off exceptions. Different margins for electronics vs. accessories, seasonal vs. evergreen.

3
Scope levels
All Products, Selected Tags, Single Product
2
Control modes
Strategy-calculated or Manual override
100%
Per-SKU coverage
every product can have its own margin rules
Home equipment retail • 10+ marketplaces, thousands of SKUs

“Selling on marketplaces without knowing if you're making or losing money”

Per-category and per-brand margin rules. Different strategies per marketplace. One cockpit managing it all.

Read the full story
10+profitable marketplaces
Repricing Strategist, Boostmyshop

“He could say: on this channel, my minimum margin is 10%. That level of control didn’t exist before.”

3scope levels
app.boostmyshop.com
Margin Engine
Live
Products
3,412
3,458
Protected
3,380
3,442
Margin
11.2
11.4
SKU
Status
Floor Price
SKU-4281
Safe
Safe
€48.88
SKU-4280
At Risk
€32.10
SKU-4279
Safe
€75.26
Web App

Margin Protection Dashboard

Configure cost strategies, set floor prices, monitor margin alerts, and track offer classifications. No install needed.

amazon.fr/dp/B09XS7JWHH
SKU-4281
Best Price
€49.99
5channels
Your Floor€48.88
Margin14.8%
Amazon
Best Price€49.99
Cdiscount€52.30
Fnac€54.90
4 sellers
Safe
Browser Extension

Margin Data on Any Marketplace Page

Market Radar overlays your floor price, current margin, and competitor pricing while you browse. See instantly if a product is above or below your cost floor.

api.boostmyshop.com
GET/pricing/products
GET/pricing/margins
GET/pricing/floor-prices
PUT/pricing/cost-price
curl /pricing/margins
200 OK
24ms
{ "status": "live"... }
{
"margin": 11%,
"floor": 48.88,
"status": safe
}
REST API

Build on Margin Data

Pull products, floor prices, margin status, and cost breakdowns via REST. Pipe into your BI tools, ERP, or custom margin dashboards.

The Margin Protection Other Repricers Skip

Most repricers optimize for the BuyBox without knowing your costs. They win the sale and lose you money. myPricing prices from your real cost structure.

David Butin

“Something that we do very well that most tools don’t do — or don’t do at all — is the margin calculation engine. Calculating a price based on your cost. This is our specialty.”

David Butin, Repricing Strategist

Standard repricers

They reprice. They don’t protect.

  • Reprice based on competitor price only→ No cost awareness — you can sell at a loss
  • Global margin rule for the entire catalog→ Electronics and accessories get the same floor
  • No commission or shipping in the calculation→ Your "profit" disappears after fees
  • Amazon-only focus→ Blind on Cdiscount, Fnac, Google Shopping margins
  • Manual floor price entry per product→ Outdated the day supplier prices change
  • No price war detection→ You follow competitors into a loss spiral

Applies to

PrisyncRepricerExpressMultiply

myPricing Margin Engine

Every sale profitable. Every cost accounted for.

Cost-based
  • Floor price from real costs: purchase + shipping + commission + taxMargin guaranteed on every sale
  • Per-product and per-category margin rulesRight margin on each SKU, not one rule for 5,000 products
  • Commission structures per marketplace channelFloor reflects real channel economics
  • 250+ marketplaces, same margin logicProtected everywhere you sell
  • Cost updates from supplier feeds automaticallyFloor price always current
  • Price war detection: engine holds at floorCompetitors race to zero alone
David Butin

“Something that we do very well that most tools don’t do — or don’t do at all — is the margin calculation engine. Calculating a price based on your cost. This is our specialty.”

David Butin, Repricing Strategist

Margin protection is one piece of the puzzle

The complete competitive pricing platform.

Competitive Intelligence
96.92%AI matching accuracy

See every competitor. Across every marketplace.

Stop guessing who's undercutting you. myMarket scans 250+ marketplaces and price comparison sites to show you who sells what, at what price.

  • 250+ Sources: Amazon, Cdiscount, Google Shopping, idealo, and more
  • AI Matching: 96.92% accuracy. Finds competitors you didn't know existed
  • Price History: Track competitor price trends over weeks and months
  • AutoPilot Mode: Auto-allocates credits to highest BuyBox-potential products
Explore
Dynamic Repricing
+30-40%more sales

Reprice thousands of SKUs. While you sleep.

Set your rules once. myPricing adjusts prices 24/7: BuyBox targeting, market reference alignment, competitor reactions. Across every channel.

  • BuyBox Targeting: Algorithms designed to win and hold the BuyBox
  • Market Reference Pricing: Align to lowest, average, or median market price across all channels
  • Custom Rules: Different strategies per brand, category, or margin tier
  • 24/7 Execution: Prices adjusted around the clock, even weekends
  • Smart Reactions: React to competitor changes in minutes, not days
Explore
Multi-Channel Pricing
12marketplaces, one cockpit

One strategy. All your marketplaces.

One pricing cockpit for 250+ marketplaces and price comparison sites. Per-channel margin rules, built-in commission calculation, and direct API price sync. No flux manager needed.

  • Direct API Price Push: Prices pushed via API every 5 minutes. No file exports. No flux manager.
  • Per-Channel Commissions: Commission structures per channel so your floor price reflects real costs, not averages.
  • Price Harmonisation: Control cross-channel price consistency. Prevent self-competition across platforms.
  • 250+ Channels, One Catalog: Amazon, Cdiscount, Fnac, Leroy Merlin, bol.com, Allegro, Worten, Google Shopping, Idealo. 247 Mirakl-compatible marketplaces.
Explore

Frequently Asked Questions

You define a minimum and maximum margin percentage. myPricing calculates the floor price from your total cost (purchase price + shipping + commission + tax) multiplied by (1 + min margin%). The repricing engine never prices below this floor.

See Your Real Margins in 20 Minutes

Book a demo. We’ll load your catalog, configure your cost structure, and show you which products are selling at a loss today.

Free 20-min call • Your real data