A simple process

Connect your accounts, complete your costs and let the system do the rest

The app syncs authorized data, combines it with your purchase and configuration data, and keeps operational, financial and analytical modules up to date.

Create your workspace

Connect your seller account

Authorize your Amazon Seller Central account through Amazon’s official OAuth flow. Sellyox never asks for your Amazon password.

We automatically sync Amazon

The app automatically imports and updates catalog, inventory, orders, fees, financial events and returns from your authorized Amazon accounts.

Complete costs and tax settings

Record purchases, suppliers, expenses and planning parameters. Configure tax rules by market so the system can prepare calculations and obligations when Amazon does not provide every required data point.

We recalculate and connect the data

Profit Engine, inventory intelligence, replenishment, tax and alerts reuse canonical sources to keep every module aligned.

Analyze and act with AI

Review Orders, Inventory, Profitability, Analytics, Tax and Alerts or ask Sellyox Copilot, Sellyox's artificial intelligence assistant, to combine data, detect issues, understand causes and support your decisions.

No manual consolidation work

Periodic Amazon synchronization keeps data current and each recalculation propagates changes across the app. You only complete data Amazon does not know, such as purchase costs or specific tax settings.

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