Order fulfillment Services

Dropshipping Fulfillment Services for Scalable ecommerce

Happy warehouse worker moving a box off a conveyor belt.
800k sq ft
Warehouse space
4
US facilities
3
Geographic regions
25+ years
In business

What Is Dropshipping?

Today's retailers and online marketplaces want to offer broader product assortments without carrying more inventory.

Retail dropshipping programs, marketplace fulfillment, and merchant-fulfilled ecommerce have become essential growth channels for brands that want to expand their reach while maintaining control over inventory.

For manufacturers, distributors, and consumer brands, this creates a significant opportunity, but only if they have the operational capabilities to support it.

a2b Fulfillment enables brands to sell through retailer programs, online marketplaces, Amazon Fulfilled by Merchant (FBM), and Amazon Seller Fulfilled Prime (SFP) while managing a single, centralized inventory pool. Instead of allocating inventory separately for every customer and sales channel, your inventory remains flexible and available to fulfill whichever order comes next.

The result is a more efficient supply chain, lower inventory investment, improved cash flow, and the ability to grow sales without growing inventory. Because inventory ships from our fulfillment centers, customers receive fast shipping and reliable delivery times on every dropshipping order, while your business avoids extra inventory storage costs.

Ready to expand into more sales channels with one flexible inventory strategy?

Contact a2b Fulfillment today to learn how our dropshipping fulfillment solutions can help your business scale.

Talk to a specialist

Expand Into More Sales Channels Without Expanding Inventory

Retailers are changing the way they purchase products.

Rather than stocking every SKU in their own distribution centers, many retailers now operate dropshipping or Vendor Direct programs that allow brands to ship products directly to consumers after an order is placed. This allows retailers to significantly expand their online assortment while minimizing inventory investment and reducing operational complexity.

For brands, retail dropshipping opens the door to new revenue opportunities without requiring inventory to be shipped into each retailer's warehouse.

At the same time, online marketplaces continue to grow. Programs like Amazon Fulfilled by Merchant (FBM), Amazon Seller Fulfilled Prime (SFP), Walmart Marketplace, and other merchant-fulfilled channels allow brands to reach even more customers while maintaining ownership of their inventory.

Warehouse worker moving a pick cart of product to be shipped.

Managing these channels independently can quickly become operationally complex.

a2b simplifies the process by connecting every sales channel to a single order fulfillment operation. Orders flow automatically into our warehouse, inventory is synchronized in real time, and shipments are processed according to each retailer's or marketplace's unique requirements.

One Inventory Pool. Unlimited Sales Channels

One of the greatest financial advantages of retail dropshipping isn't simply faster fulfillment; it's inventory optimization.

Many brands unintentionally create inventory silos by allocating products separately for wholesale customers, ecommerce orders, retailers, marketplaces, and promotional programs. Each channel requires its own safety stock, resulting in more inventory than the business actually needs.

With a2b Fulfillment, every sales channel draws from one centralized inventory pool. 
That same inventory can fulfill:
  • Direct-to-consumer ecommerce orders
  • Wholesale and B2B shipments
  • Retailer dropshipping orders
  • Amazon Fulfilled by Merchant (FBM) orders
  • Amazon Seller Fulfilled Prime (SFP) orders
  • Walmart Marketplace orders
  • Other marketplace orders
  • Promotional campaigns
  • Replacement and warranty shipments

Instead of managing inventory by customer or channel, you manage inventory by SKU.This flexibility improves inventory utilization, reduces excess stock, lowers carrying costs, and allows inventory to move where demand exists; not where it happened to be allocated months earlier.

For many growing brands, maintaining one inventory pool becomes one of the most effective ways to improve working capital while supporting additional sales channels. For a growing brand, dropshipping shortens the manufacturing-to-cash cycle because you avoid having to send inventory to the retailer in advance.

How Retail Dropshipping Works

Retail dropshipping requires sophisticated technology and order fulfillment processes behind the scenes. a2b Fulfillment makes it easy.
01
A customer purchases your product through a retailer, marketplace, or ecommerce website.
02
The order is automatically transmitted to a2b through EDI or API integration.
03
Our warehouse management system validates inventory availability and routes to the optimal fulfillment center.
04
The order is picked, packed, and shipped according to the retailer's or marketplace's specific compliance requirements.
05
Shipment tracking is automatically returned to the retailer or marketplace.
06
Inventory is updated across every connected sales channel.
The retailer never needs to stock your products, and your internal team doesn't need to manually process individual orders.

Everything happens automatically, allowing you to scale efficiently while maintaining complete visibility into your order fulfillment operation.

The payoff is a better customer experience: every customer receives accurate tracking, dependable delivery speeds, and consistent delivery times, which helps your business win customer satisfaction.

Why Brands Choose a2b
for Retail Dropshipping Fulfillment

One Centralized Inventory Strategy

Support direct-to-consumer, wholesale, retailer dropshipping, marketplaces, Amazon FBM, and Amazon Seller Fulfilled Prime from a single inventory pool. This reduces inventory duplication while improving inventory turns and flexibility.

Retailer Compliance

Every retailer has unique routing guides, packaging requirements, labeling standards, shipping methods, and service-level agreements. Our experienced operations team helps ensure orders meet retailer compliance requirements while protecting your brand reputation.

Marketplace & Prime Fulfillment

Support marketplace fulfillment through Amazon Fulfilled by Merchant (FBM), Amazon Seller Fulfilled Prime (SFP), Walmart Marketplace, TikTok Shop, and other merchant-fulfilled sales channels using the same centralized inventory and operational infrastructure.

Automation That Scales

As new retailers, marketplaces, and sales channels are added, your order fulfillment processes remain automated. Orders flow directly into our warehouse management system, reducing manual work while increasing processing speed and accuracy. Because automation handles every dropshipping order, brands reach more customers and keep each customer order moving without extra manual work.

Advanced Warehouse Technology

Barcode scanning, robotics, warehouse automation, and real-time inventory management help improve order accuracy while enabling fast, efficient order fulfillment.

Complete Operational Visibility

The a2b Engage reporting platform provides real-time visibility into inventory, orders, shipments, returns processing, and key performance metrics, allowing your team to make informed business decisions. A dedicated support team backs every account with responsive customer support, tracking order details, customer orders, and inventory management so your business always knows the status of each dropshipping shipment.

Supported Retailers, Marketplaces
& ecommerce Platforms

a2b integrates with today's leading ecommerce platforms, retailer dropshipping programs, marketplaces, enterprise systems, and shipping technologies.
Shopping Carts
Shopify, Shopify Plus, Big Commerce, Woo Commerce, Volusion, Magento, and more.
View all integrations
Marketplace Integrations
Amazon (Seller Central, FBA, FBM, SFP), Walmart Marketplace, ebay, TikTok Shop, Etsy, Rakuten, and more.
View all integrations
Retailer EDI
Amazon, Walmart, Target, Ulta Beauty, Sephora, The Home Depot, and more.
View all integrations
ERP & OMS
Netsuite, Salesforce, ApparelMagic, DSCO, Katana, Linnworks, and more.
View all integrations
Tools
Channel Advisor, DSCO, ShipStation, CommerceHub, Veeqo, TradeGecko, and more.
View all integrations

The Financial Benefits of Centralized Inventory

Centralized fulfillment isn't simply operationally efficient; it delivers measurable financial value.

By maintaining one inventory pool instead of allocating inventory across multiple channels, brands can:
  • Reduce total inventory investment
  • Lower inventory carrying costs
  • Decrease safety stock requirements
  • Improve inventory turns
  • Free up working capital
  • Reduce obsolete inventory
  • Improve inventory forecasting
  • Launch new retailers faster
  • Expand into marketplaces without additional warehouse infrastructure
  • Increase inventory flexibility across every sales channel

Instead of purchasing additional inventory every time you add a retailer or marketplace, your existing inventory becomes more productive.

For finance and operations teams, this translates into lower costs, improved cash flow, and more resilient supply chain management.

Technology That Keeps Every Channel Connected

Successful retail dropshipping depends on accurate, real-time information.

a2b's warehouse management system continuously synchronizes inventory availability across connected retailers, marketplaces, ecommerce platforms, and business systems. This helps prevent overselling while ensuring inventory updates occur immediately after every shipment.

Our technology integrates with ecommerce platforms, Marketplaces, ERPs, retailer EDI connections, order management systems, and shipping carriers, automating every step of fulfillment.

Whether you're fulfilling wholesale orders, retailer dropshipping orders, Amazon Seller Fulfilled Prime shipments, or direct-to-consumer purchases, every order is managed through one streamlined order fulfillment operation.

Frequently Asked Questions

What is retail dropshipping?

Retail dropshipping allows retailers to sell products without stocking inventory in their own distribution centers. When a customer places an order, the retailer electronically sends the order to the brand's fulfillment partner, who ships the product directly to the customer on the retailer's behalf.

Why do brands use retailer dropshipping programs?

Retailer dropshipping programs allow brands to expand distribution without sending inventory to every retailer. By maintaining one centralized inventory pool, brands can simultaneously support direct-to-consumer orders, wholesale shipments, retailer dropshipping, marketplace fulfillment, and Amazon Seller Fulfilled Prime while reducing inventory investment and increasing operational flexibility.

What marketplaces and merchant fulfillment programs can a2b support?

a2b supports fulfillment for leading ecommerce marketplaces and merchant fulfillment programs, including Amazon Fulfilled by Merchant (FBM), Amazon Seller Fulfilled Prime (SFP), Walmart Marketplace, TikTok Shop, and other integrated ecommerce channels. Using one centralized inventory pool, brands can fulfill marketplace, retailer dropship, wholesale, and direct-to-consumer orders while meeting each channel's specific fulfillment requirements.

How does centralized inventory reduce costs?

Maintaining separate inventory allocations for retailers, marketplaces, wholesale customers, and ecommerce channels increases safety stock requirements and ties up working capital. A centralized inventory strategy allows every sales channel to draw from the same available inventory, improving inventory utilization while reducing carrying costs and excess stock.

How does a2b help dropshipping brands scale across channels?

Retailers keep growing their dropshipping programs, and marketplaces keep opening up new merchant fulfillment options. That gives brands more ways to reach customers. It also makes it harder to support every channel without splitting up inventory or adding operational complexity. a2b handles fulfillment for all of your channels from one operation. We give you fast shipping, dependable delivery times and responsive customer support, so your customers stay happy as you grow.

What dropshipping and fulfillment channels does a2b support?

a2b supports:

All of these channels run from a single, flexible inventory pool. We bring the technology, the retailer compliance expertise, a nationwide fulfillment network and 25+ years of experience to keep every channel running smoothly.

Grow Your Distribution
Without Growing Your Inventory

Ready to unlock new revenue opportunities while optimizing your inventory strategy?

Contact a2b Fulfillment today to learn how our dropshipping fulfillment solutions can help your business scale with confidence.

Talk to a specialist