$2M+
Profit recovered for sellers
Amazon + Shift4Shop + ShipStation — unified
Profit OS for
Amazon + DTC Hybrid Sellers
Amazon + DTC Hybrid Sellers
No credit card required · Connect in under 5 minutes
Built for the Hybrid Seller
Join sellers who discovered they were miscalculating profit by 20–30%. WynSeller shows you the real number.
500+
Hybrid sellers onboarded
3 Channels
Amazon · Shift4Shop · ShipStation
Core Features
True Profit Dashboard
True Profit Dashboard
Combines Amazon orders + Shift4Shop sales + ShipStation shipping costs into a single profit view. See profit per order, per channel, and blended CAC — automatically.
Profit Leak Detector
Profit Leak Detector
Surfaces hidden losses you didn't know existed: unprofitable ad spend after DTC costs, over-budget shipping weeks, refund spikes. Stop losing money silently.
PPC Automation
PPC Automation
Manage and automate your Amazon PPC campaigns with profit-aware bidding. Know exactly which keywords make money and which burn it.
Repricer
Repricer
Automatically adjust your Amazon prices to win the Buy Box while protecting your margin. Rules-based and profit-aware — never reprice below your break-even.
See true profit per order — Amazon + DTC combined.
Catch shipping overruns before they kill your margin.
Know which Amazon ad spend actually makes money.
One dashboard. Three channels. Zero guesswork.
Why WynSeller?
Most hybrid sellers miscalculate profit by 20–30% because their data lives in three different places. WynSeller is the only tool built to unify Amazon, Shift4Shop, and ShipStation into one true profit number.
You don't need to beat big players. You just need to own: "Hybrid seller profit clarity."
Connect your channels in under 5 minutes
See how WynSeller pulls Amazon orders, Shift4Shop sales, and ShipStation shipping into one profit dashboard — live.
Demo video coming soon
Start Your Free Profit Audit →All Your Channels, One Profit View
Amazon
Sync orders, revenue, returns, and FBA fees automatically. See Amazon profitability after all costs.
Shift4Shop
Connect your DTC storefront. Track website orders, revenue, and profit alongside Amazon in one view.
ShipStation
Pull real shipping costs per order. Stop hiding shipping in 'estimated costs' — see the real impact on margin.
Walmart (Growth+)
Expand multi-channel visibility with Walmart integration — available on Growth and Scale plans.
True Profit Dashboard
One view. Every channel. No more guessing.
Profit Breakdown This Month
Amazon + Shift4Shop + ShipStation
| Channel | Revenue | Shipping | Ads | COGS | Profit | Margin |
|---|---|---|---|---|---|---|
| Amazon | $48,200 | -$3,100 | -$6,400 | -$18,900 | $19,800 | 41% |
| Shift4Shop | $14,600 | -$1,200 | -$800 | -$5,400 | $7,200 | 49% |
| Total | $62,800 | -$4,300 | -$7,200 | -$24,300 | $27,000 | 43% |
🔥 Profit Leak Detected
Amazon ads are unprofitable after DTC shipping costs are included. Potential savings: $1,200/mo
Connected Channels
Syncing automatically
Amazon Seller CentralSynced
Shift4ShopSynced
ShipStationSynced
Walmart (Growth+)Not connected
Connect in 1 Click
No developers. No CSV uploads.
AmazonShift4ShopShipStation
