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Order Management

Multichannel by Walmart and Amazon

GeekSeller lets you fulfill orders from multiple sales channels using inventory stored at Amazon and Walmart — from one dashboard. Multichannel Fulfillment allows you to ship orders from non-native channels using marketplace fulfillment networks:
• Amazon (FBA / MCF)
• Walmart (WFS / MCS)

How it works

  1. Store inventory in Amazon FBA and/or Walmart WFS.
  2. Orders arrive from TikTok, Amazon, Walmart, Shopify, BigCommerce, Woo, eBay, and more.
  3. GeekSeller routes orders based on your rules.
  4. Amazon or Walmart ships the order.
  5. Tracking syncs back automatically.

Compatibility with other channels

GeekSeller is built to meet fulfillment and shipping requirements across different marketplaces and sales channels.

You can exclude specific shipping methods per channel to stay compliant:

  • For fulfilling Walmart orders using Amazon MCF, you can exclude Amazon Logistics and ship orders in a blank box
  • For Walmart, this helps meet Walmart’s packaging and carrier requirements
  • For TikTok Shop orders, you can exclude USPS as it is required by TikTok policies

This is achieved by:

  • Adjusting Walmart multichannel fulfillment settings
  • Using Amazon’s new tracking number format (AFTN) for better cross-channel compatibility

The result is smoother fulfillment, fewer policy violations, and full control over how each channel is shipped — without manual work.

GeekSeller includes everything you need to ship orders efficiently.
Discounted rates, batch shipping, automation, pick lists, and more. See details.