Live margin guardrail

Track Your Live Margin. Prevent Losses Before They Happen.

MarginSync gives UK eCommerce businesses continuous, pre-transaction visibility of true SKU-level profitability across marketplaces, suppliers and couriers — with automated protection when margins fall below your threshold.

Marketplace fees, supplier costs, courier charges and currency movements are combined into one continuously updated profitability figure — designed to act before another loss-making sale is processed.

See How It Works

Threshold breach triggers a configured response, not another loss.

Live margin · Order #MS-8842 Streaming

Live margin / unit

£18.42

Margin

24.6%

Margin trend · 24h Threshold

TRIP BEFORE LOSS

Live margin

£18.42

Margin

24.6%

Status

Protected

Revenue

£74.90

Product cost

£38.10

Marketplace fees

£11.24

Courier cost

£7.14

Illustrative interface visual. Not real customer data.

Connected toMarketplacesSuppliersCouriersFXAccountingContinuous · pre-transaction

From Financial Blind Spots to Live Margin Protection

(a) About

Many UK multi-channel sellers still rely on fragmented and manual processes to understand profitability. Marketplace settlement reports, order data, supplier costs, fulfilment charges, advertising costs, refunds, cancellations and currency movements may all be reconciled separately.

Courier costs can also be estimated using broad averages instead of being calculated against the actual shipment's weight, dimensions, destination and service level. A product that has quietly become loss-making can therefore continue being sold until someone notices.

MarginSync is designed to close this gap.

Monthly·Daily·Delayed→Continuous and pre-sale

Why MarginSync?

01
Continuous visibility
Profitability moves from monthly, daily and delayed reporting towards continuous and pre-sale.
02
True SKU-level profitability
Marketplace fees, supplier costs, courier charges and currency movements in one figure.
03
Automated protection
Configurable responses when a SKU falls below your defined margin threshold.

Founder

Om Prakash Mahato

Head of Finance, DAPV Ltd t/a Boulevard Online

MarginSync is based on a system personally designed, built and operated by its founder while he was Head of Finance at DAPV Ltd t/a Boulevard Online — a UK/EU multi-channel eCommerce accelerator operating across 10+ marketplace integrations, multi-currency settlements and courier-dependent fulfilment. The platform is the productisation of a real financial discipline developed around real multi-channel operational problems.

£34.1bn

UK online marketplaces and peer-to-peer platforms accounted for just under one-third of UK online retail spending in 2025, approximately £34.1 billion in GMV.

~280,000

Approximate size of the UK Amazon seller base.

Business-plan market figures, shown as provided.

Where MarginSync sits

(b) Positioning

Accounting-sync toolsA2X · Link My Books
Single-channel profit analyticsSellerboard · TrueProfit · Helium 10
Multi-channel inventory / order platformsVeeqo · Linnworks · Brightpearl · Inventory Planner
Marketplace listing / distributionChannelAdvisor · Rithum
Rule-based minimum-margin / repricing tools

MarginSync combines

· Multi-channel fee reconciliation
· Supplier cost automation
· Courier cost automation
· SKU-level true margin
· Refund / cancellation tracking
· Automated corrective action

in one platform.

Planned roadmap

Year 1

Pilot & core connectors

· Founder-led UK pilot
· Amazon UK · Amazon Europe · eBay · TikTok Shop
· Xero / QuickBooks
· Initial supplier integrations
· DHL · DPD · Evri · Royal Mail · InPost

Year 2

Expansion & automation

· Additional UK marketplace connectors
· Automated margin protection
· Refund / cancellation monitoring
· Fee-anomaly recovery
· Investor reporting pack

Year 3

National scale & advanced intelligence

· Xero / QuickBooks marketplace listing
· Accelerator, agency and 3PL partnerships
· AI-powered forecasting
· Automated pricing recommendations
· Predictive demand analysis
· Advanced business-intelligence dashboards

Roadmap items are planned future capabilities, not currently live features.

Everything You Need to Understand and Protect Your Margin

(d) Modules

Live Profitability & Data Unification

See one consistent view of true profitability across connected channels.

Unified ingestion

Order data
Settlement data
Marketplace fee data
Returns
Advertising spend

Fee reconciliation

Commissions
Referral fees
Transaction fees
Fulfilment fees
Storage charges
Advertising costs
Refund deductions
Cancellation fees
Promotional discounts
VAT on fees
Settlement adjustments

Profitability views

Live SKU profitability
Per-marketplace profitability
Per-channel profitability
Product profitability dashboard

Supplier & Cost Intelligence

Keep product costs continuously aligned with supplier changes.

Supplier connectivity

Direct supplier API integration
Product-feed integration
New products
Product updates

Cost refresh

Live product costs
Supplier price changes
Stock availability
Continuous COGS refresh
Supplier price refresh

Margin & currency

Selling price tracking
Gross margin tracking
Multi-currency supplier costing
Live exchange-rate application

Courier & Fulfilment Cost Automation

Know the real delivery cost before the sale is made.

Planned couriers

DHL
DPD
Evri
Royal Mail
InPost

Cost calculated from

Product dimensions
Weight
Destination
Service level

Designed for

Domestic shipments
International shipments
DDU
DDP
IOSS-eligible shipments
Additional courier surcharges

Compliance, Payout & Treasury Support

Connect profitability with the movement and timing of your cash.

Payout tracking

Marketplace payout tracking
Upcoming payments
Payment schedules
Settlement periods
Outstanding balances
Historical payouts

Cash & compliance

Multi-currency FX exposure
Rolling cash-flow forecasting
VAT due dates
Supplier payment terms

05Core differentiator

Automated Margin Protection & Reporting

Don't just detect margin erosion. Protect against it.

Configurable responses

Reduce available inventory
Pause marketplace listing
Trigger pricing review
Notify purchasing teams
Alert finance teams
Alert operations teams
Highlight high-risk SKUs

Monitoring

Refund monitoring
Cancellation monitoring
Return-rate tracking
Marketplace deductions

Reporting

Automated monthly management accounts
P&L
Balance Sheet
Cash Flow
KPI pack
One-click investor reporting
Board-ready reporting

Configurable from alert-only through to fully automated action.

One data spine, every source

(e) Integrations

Marketplaces→
Suppliers→
Couriers→
FX→
Xero / QuickBooks→

MarginSynccore

→Live margin
→Financial health
→Margin protection
→Reporting

Visual representation of the planned architecture.

From Connected Data to Protected Margin in Seven Steps

(f) How it works

Connect your channels

Marketplaces, storefronts and accounting are linked so orders, fees and settlements flow into one place.

Sync supplier costs

Supplier APIs and product feeds keep live product cost, stock and price changes continuously refreshed.

Calculate courier cost

Dimensions, weight, destination and service level produce the real delivery cost for each shipment.

Reconcile every fee

Commissions, referral and transaction fees, fulfilment, storage, ads, refunds and VAT are all deducted.

See live margin per SKU

One continuously updated true profitability figure per SKU, per channel, per marketplace.

Set your threshold

Define the minimum acceptable margin for each SKU or product group in pounds or percentage.

Protect automatically

On breach, MarginSync alerts your team or acts: reduce inventory, pause the listing, trigger a pricing review.

Worked example · TikTok Shop order

Illustrative

Selling price£74.90
Product cost−£38.10
TikTok Shop commission−£6.74
Transaction fee−£1.50
Advertising allocation−£3.00
Courier cost−£7.14
Returns provision−£2.20

True margin

£16.22

21.7% · above threshold

If supplier cost rises £6.00

£10.22

13.6% · below a 15% threshold — listing paused and purchasing notified before the next order is processed.

Figures are illustrative and not a quoted marketplace fee schedule.

Indicative Pilot Pricing

(g) Pricing

MarginSync is at founder-led UK pilot stage. Pricing below is indicative and used for pilot scoping conversations only — nothing is charged from this page.

Starter

£149

per month, indicative

Single-channel sellers validating true margin

·1 marketplace connection
·Live SKU profitability
·Fee reconciliation
·Margin threshold alerts
·Email support

Growth

Most scoped

£399

per month, indicative

Multi-channel sellers protecting margin at scale

·Up to 5 marketplace connections
·Supplier & courier cost automation
·Automated margin protection actions
·Payout & cash-flow tracking
·Monthly management accounts
·Priority pilot support

Enterprise

Custom

scoped per business

Multi-entity and multi-currency operations

·Unlimited connections
·Multi-entity & multi-currency
·Custom supplier integrations
·Investor & board reporting
·Dedicated onboarding

Questions We Get Asked

(h) FAQ

MarginSync is a proposed platform at founder-led UK pilot stage. This page is an illustrative preview of the intended product, not a live trading system.