Amazon MWS

Amazon MWS integration

Save up on shipping with competitive shipping rates from Amazon-partnered carriers.

Order Sync with Amazon MWS

Automatically sync your Amazon orders in real time using Amazon MWS and WillowCommerce. From order placement to shipment confirmation, our platform ensures accurate data flow across your systems—reducing manual work and eliminating fulfillment delays.

Gain full visibility into buyer details, payment status, and shipping updates, all through a seamless Amazon MWS integration that supports both FBA and FBM workflows.

Inventory Automation via Amazon MWS

Take control of your stock levels across multiple Amazon marketplaces with real-time inventory updates. WillowCommerce leverages Amazon MWS to track inbound shipments, available inventory, and reserved units—so you’re always synced and never overselling.
Automated inventory feeds via MWS ensure you’re aligned with Amazon’s standards and delivering a smooth customer experience across the board.

Reporting API for US Sellers

Gain powerful insights into your sales, performance, and fulfillment operations with Amazon MWS’s Reporting API. WillowCommerce simplifies access to detailed reports such as order metrics, returns, settlements, and feedback.

Built for Amazon US sellers, our dashboard helps you make data-driven decisions without navigating raw XML files—your KPIs, simplified.

Streamline Fulfillment with Amazon MWS

Simplify and accelerate your order processing by using Amazon MWS to manage shipments, print labels, and update order statuses automatically.

With WillowCommerce, your fulfillment workflow—from order received to delivered—is fully streamlined. Whether you’re using FBA or self-fulfilling orders, our system keeps everything in sync, helping you meet Amazon’s strict SLA requirements.

Amazon MWS API Setup Guide

New to MWS? Our step-by-step guide walks you through registering for Amazon MWS, generating API keys, and connecting your seller account securely.

With WillowCommerce’s guided setup, you’ll avoid common API pitfalls and establish a stable integration with proper permissions, rate limits, and access tokens—ensuring long-term reliability and compliance with Amazon’s evolving standards.

Key Features

Global coverage

Ship your orders with international carriers like FedEx, Ontrac, UPS, USPS, DHL Express International, and China Post.

Carriers discounts

Choose the best rates for your shipments and get discounts from Amazon’s trusted shipping carriers.

USPS scan forms for carrier pick-up

Orders being picked up by USPS can be input in a scan form.

Amazon INR

When an order is shipped on time but it’s not received by the buyer, Amazon will automatically cover the claim for you.

Delivery confirmation

Get shipping confirmation with tracking automatically.

More control, less hassle

Manage everything from one centralized platform.

Get better shipping rates

Amazon WMS helps you get the best shipping rates for all of the top carriers.

Ship easily with Amazon MWS and Willow Commerce

With Willow Commerce’s Amazon MWS integration you can make sure that your products are delivered to your customers on time using one of the top global shipping carriers.

You can take advantage of lower shipping rates from FedEx, Ontrac, UPS, USPS, DHL Express International, and China Post. All domestic USPS shipping can be bought through Amazon MWS on USPS Commercial Plus prices.