Fulfillment for the omnichannel era
25–40%
lower cost than traditional US 3PLs
Whether you're a DTC brand, a marketplace seller or expanding into retail, we bring the infrastructure, technology and expertise to fulfill every order across the US-Mexico corridor.
One inventory pool · Every channel
Why eCommerce Fulfillment
Driving eCommerce scale through smarter fulfillment
Outsourcing fulfillment lets you focus on growth while we store, pick, pack and ship your orders across the US-Mexico corridor.
Enhanced delivery performance
Fulfillment centers positioned along the US-Mexico corridor mean most orders reach US customers in 1 to 3 business days.
Operational efficiency at scale
Our systems handle high-volume, complex orders accurately, from peak season to everyday operations.
Reduced costs and overhead
Skip in-house staff, warehouse leases and technology spend, and save 25 to 40% on total fulfillment costs.
Capabilities08 items
Reliable, flexible fulfillment built for modern eCommerce
Everything an order needs, from the first sync to the return label.
- 01
Faster Shipping
Reach 95% of US customers in 1 to 3 days.
- 02
Omnichannel Fulfillment
DTC, marketplace and retail orders run through one system.
- 03
Real-Time Visibility
Track inventory, orders and shipments by dashboard or API.
- 04
Platform Integrations
Connect Shopify, Amazon, WooCommerce or your ERP with little setup.
- 05
Lot & Inventory Control
Lot-number tracking for accuracy, traceability and compliance.
- 06
Dedicated Support
Experts beside you from onboarding through peak season.
- 07
Value-Added Services
Branded packaging, kitting, gift inserts and custom unboxing, done in-house.
- 08
Returns Processing
Branded return portals, with returned stock reintegrated into inventory.
Getting started
Live in three weeks
A dedicated account manager takes you from first call to first shipment.
Week 1
Integrate your store
Connect your platform and see exactly what we can do and what it costs.
Week 2
Prepare and ship inventory
Finalize SKUs and packaging, then send stock to your chosen facility.
Week 3
Configure and test
Set fulfillment rules, returns and automations, then run test shipments.
FAQ · 06 answers
Frequently askedquestions
Straight answers about ecommerce fulfillment with Ship 321.
Orders from your DTC site, Amazon, Walmart and retail partners run through one inventory pool and one workflow. That prevents overselling and keeps the customer experience consistent across every channel.
