Multi-channel inventory management

WhiteBox is built for multi-channel sellers — keep stock perfectly in sync across Shopee, Lazada, TikTok Shop, Shopify and Amazon, bring every order into one queue, and sell everywhere without ever overselling.

Every channel, one source of truth

Selling on several marketplaces is how brands grow in Southeast Asia — but each platform holds its own stock count and none of them talk to each other. Sell your last unit on TikTok Shop and Lazada still shows it as available, until someone buys what isn’t there. WhiteBox fixes the root cause: one master stock count every channel reads from, syncing in real time so availability updates everywhere the instant an order lands.

What you get

• Real-time stock sync across Shopee, Lazada, TikTok Shop, Shopify and Amazon.
• Per-channel buffers — protect yourself during 11.11 and other flash sales.
• A unified order queue — fulfil every channel’s orders from one screen.
• Low-stock and overselling alerts — catch risk before it costs a sale.
• Consolidated reporting — see total demand across channels, not a partial picture.

Win the peak, skip the cancellations

Mega-sales are your biggest opportunity and your biggest overselling risk — orders pour in across every channel at once, and a few minutes of sync lag becomes dozens of cancellations. WhiteBox keeps every channel current in seconds and holds smart buffers, so 11.11 drives revenue instead of refunds and one-star reviews.

Built on solid foundations

Explore the playbook: the multi-channel selling guide, syncing Shopee and Lazada, connecting TikTok Shop, and preparing for 11.11.

Get started

Book a demo or view pricing.

Frequently asked questions

How does WhiteBox prevent overselling? Every channel reads from one master stock count that updates in real time, with optional per-channel buffers for peak periods.

Can I manage all my orders in one place? Yes — orders from every channel flow into a single queue for picking, packing and shipping.

Does it handle 11.11 and 12.12 volume? Yes — real-time sync and stock buffers are built for exactly those peak-demand events.

Related reading: Multi-channel selling guide · How to stop overselling.