Your COGS is a guess
Freight, duties, 3PL fees, Amazon FBA fees live in different tools. Real margin = spreadsheet math at best.
The ecommerce flywheel, engineered
Build the brain. Spin the flywheel.
Your sales flywheel stalls when ops data lives in eight tools.
We build custom ecommerce brains for multi-brand operators — the unified source of truth that powers The Fly Sales flywheel. Products, shipments, landed COGS, inventory, and sales reconciled so every turn compounds into the next.
Built on the platform behind Amazon, TikTok Shop, Shopify, and Walmart sellers.
Why The Fly Sales
Your ecommerce brain is the flywheel.
A sales flywheel only spins when every part of ops pushes the next turn forward. Scattered spreadsheets stall it. A unified ecommerce brain compounds it.
Explore the flywheelSound familiar?
The problems every multi-brand operator knows too well.
Inventory drifts silently
3PL says in-stock, Amazon shows oversold. You find out from a customer complaint.
Month-end eats a week
Reconciling Sellerboard exports, bank statements, and QuickBooks by hand, every single month.
Shipments live in email threads
Supplier confirms by email, freight forwarder by portal, customs via PDF. Nobody has the full picture.
Stakeholder reporting is manual
Accountants and partners want live numbers. You rebuild the deck every time they ask.
Multi-brand P&L confusion
Shared warehouse, shared team, separate legal entities. Whose cost is whose?
Your ecommerce brain. Six pillars. One platform.
Everything ops needs — reconciled, live, and built for your brands.
Products
One SKU record across every marketplace. ASINs, listing status, variants, and costs unified in your brain.
Shipments
Supplier → customs → 3PL receipt on one timeline. Every cost captured per shipment, automatically.
Landed COGS
Freight, duties, tariffs, and fees baked into every unit. Real margin, always — not a quarterly estimate.
Inventory
Reconciled daily across channels and warehouse. Know before a stockout happens, not after.
Sales
Multi-platform revenue with fees and refunds stripped out. P&L that actually reconciles to your bank.
Public Reports
Share a live link with your accountant. No access grant, no exports, no back-and-forth.
Three steps to a spinning flywheel.
From scattered tools to a compounding sales engine — we handle the build.
1
Discovery
We map your stack, brands, and pain points.
2
Build
We deploy your custom ecommerce brain on Paraliving.
3
Operate
Live reconciled data from day one — and ongoing iteration.
See what your brain looks like.
Real features. Real reconciled data. The same platform we run in production.
/ products
SKUASINListingsUnit cost
PL-TOTE-01 Canvas tote, natural
B0CZ4MN7QP
Amazon
$4.82
PL-MUG-03 Ceramic mug, 12oz
B0C8TR3XKJ
AmazonShopify
$2.14
PL-CAN-05 Soy candle, lavender
B0D2W8PFNR
AmazonTikTok
$3.67
PL-NB-02 Linen notebook, A5
B0CR9LMTXB
Amazon
$1.92
Products database
Every SKU, every marketplace, one row. Search by ASIN, SKU, or brand. Costs travel with the product — so your margin math is always right.
/ shipments
Shenzhen Chengli PO-2026-0418 · 240 units
In transit Ningbo Aolike PO-2026-0412 · 1,200 units
Customs Xiamen GreenTech PO-2026-0405 · 800 units
Received Shipments tracker
Every shipment, every cost, one timeline. Landed COGS auto-calculated as costs arrive — so your margin updates the moment customs clears.
/ reports / public / q2-2026
Q2 2026 P&L · Shared report
Live Gross revenue
$284,120
Net margin
24.3%
Landed COGS
$198,440
Last updated
2 min ago
Public report link
Send your accountant a live link. They see the numbers you want them to see. Nothing more. No access grant, no exports, no back-and-forth.
Ready to spin the flywheel?
Let's talk about your stack, your brands, and what a unified ecommerce brain looks like for you. Book a sales call — we'll walk through the platform and scope your build.
Or reach us directly at hello@theflysales.com