If you sell on Amazon using FBA, you already have access to one of the most capable fulfillment networks in the world. What most sellers do not fully realize is that this network is not limited to Amazon.com orders. Amazon Multi-Channel Fulfillment (MCF) lets you use the same inventory stored in Amazon’s fulfillment centers to fulfill orders from Shopify, eBay, Walmart, TikTok Shop, and virtually any other sales channel you operate. One inventory pool. One fulfillment network. Every channel.
Since MCF was launched in 2007, over 300,000 sellers have used the service to pick, pack, and ship orders from off-Amazon channels. In 2026, with cross-border shipping costs rising and buyer expectations for fast domestic delivery higher than ever, that number is growing. This article explains what Amazon MCF is, how it works, what it costs, how it compares to a traditional 3PL like ShipBob, and how to evaluate whether it belongs in your fulfillment strategy.
This is the fifth article in a series covering Amazon FBA inventory management and recovery. The earlier articles covered how FBA storage fees accumulate, what they do to your profit margins, all available options for slow-moving inventory, and how to recover value from stalled FBA stock without removal orders. This article provides the complete MCF technical and commercial reference for sellers evaluating off-Amazon fulfillment.
Amazon Multi-Channel Fulfillment is Amazon’s 3PL service — a logistics offering that lets sellers use Amazon’s fulfillment infrastructure for orders that originate outside Amazon.com. It is the same physical network used for FBA: the same warehouses, the same staff, the same carrier relationships. The difference is the order source.
With standard FBA, orders come from Amazon.com and are processed automatically within Amazon’s marketplace. With MCF, orders come from any channel — your own Shopify store, an eBay listing, a Walmart Marketplace page, TikTok Shop, a custom website — and are submitted to Amazon for fulfillment. Amazon picks, packs, and ships from the FBA inventory you already have in the warehouse. Inventory is shared between Amazon orders and MCF orders from the same pool.
MCF is not only for large brands. Amazon Private Label sellers, DTC brands, smaller marketplace sellers, and ecommerce operators of all sizes can use it. The main requirement is active inventory in Amazon’s fulfillment network. If you are using FBA, you can activate MCF immediately.
The simplest way to understand the distinction: FBA serves your Amazon.com customers. MCF serves your customers everywhere else. Both draw from the same warehouse inventory. Both use Amazon’s fulfillment team and carrier network. The operational setup and fee structures differ — MCF charges a higher per-unit fulfillment fee for single-unit orders than FBA, because the Amazon referral fee that comes with FBA orders does not apply to MCF. The channel-side marketplace fee applies instead.
The order flow for Amazon MCF follows six steps, from inventory in the warehouse to delivery at the buyer’s door.
If you are already using FBA, your existing inventory is immediately available for MCF. You do not need to send separate stock or designate units as MCF-only. The same units that fulfill Amazon orders also fulfill MCF orders, drawn from the same available pool.
A buyer purchases your product on your Shopify store, eBay listing, Walmart Marketplace page, TikTok Shop, or any other channel you have connected to MCF. The order details — product, quantity, shipping address, delivery speed — need to reach Amazon to trigger fulfillment.
Orders can be submitted to MCF in multiple ways: manually through Seller Central, via bulk spreadsheet upload, through Amazon’s Selling Partner API for custom development, or automatically through one of Amazon’s 100+ pre-built MCF integrations. The Shopify direct integration, for example, routes eligible orders to MCF automatically without any per-order manual step.
Amazon processes the order from its fulfillment center. As confirmed on Amazon’s own MCF page: orders are packed with unbranded packaging by default — boxes, tape, and poly bags contain no Amazon branding. This is Amazon’s standard approach, sometimes referred to as the Blank Box option, and it applies automatically without any additional charge. Amazon then ships via its carrier network at the delivery speed selected for the order.
Once shipped, Amazon sends tracking information back through the originating system — your integration, your Seller Central dashboard, or directly to the customer depending on your channel setup. The buyer receives real-time tracking they can follow from dispatch to delivery.
The fulfilled unit is deducted from your shared FBA inventory count. Sellers running both Amazon and MCF orders from the same pool need to manage inventory levels carefully to avoid overselling. Most MCF integrations handle this synchronization automatically, updating available inventory across channels in real time.
Amazon MCF offers two delivery speed options for US domestic orders, as confirmed on the official Amazon MCF page (last updated May 3, 2026):
Amazon reports an on-time delivery rate based on all orders placed and delivered between October 2024 and September 2025, measuring the percentage of orders delivered on or before the estimated delivery date generated at order confirmation. According to Amazon’s published data, this rate reflects average performance across all MCF orders worldwide during that period. Amazon describes it as a 97% average on-time delivery rate. Individual order performance may vary by location, carrier, and season. The MCF overview page displays the current metric.
For sellers fulfilling Walmart Marketplace orders via MCF: Walmart requires that Amazon Logistics be blocked as a carrier for its orders. This is configured through a Block AMZL setting in Seller Central. A 5% surcharge that previously applied when blocking Amazon Logistics for Walmart orders has been waived by Amazon through 2027. Amazon MCF supports Walmart fulfillment with unbranded packaging and non-Amazon Logistics carriers automatically once the setting is enabled.
Peak season surcharges apply from October 15 through January 14. For small standard-size items this adds $0.35 per unit on top of standard rates; the surcharge scales by size tier up to $1.00 per unit for extra-large items. Plan for this cost if MCF is part of your Q4 fulfillment strategy.
Amazon MCF uses transparent, per-unit pricing based on four variables: product size tier, shipping weight, number of units per order, and delivery speed. There is no monthly subscription or setup fee. You pay only for units fulfilled. The current MCF rate card is downloadable directly from Amazon’s supply chain services site and is the definitive reference for current fees. Amazon updates fees annually and has added mid-year surcharges in 2026, so the rate card should be consulted before making fulfillment decisions on specific ASINs.
Amazon’s 2026 MCF fee changes took effect January 15, 2026. Single-unit orders saw increases averaging $0.35–$0.41 per unit for most standard-size categories — a larger increase than was applied to FBA fees for the same period ($0.08 per unit). Multi-unit orders in small and large standard categories saw no fee increase for orders containing three or more units. A 3.5% fuel and logistics-related surcharge was applied to all MCF fulfillment fees in the US starting May 2, 2026, as stated in the MCF pricing FAQ.
MCF applies volume-based discounts for orders containing multiple units, with savings of up to 50% on per-unit fulfillment fees at higher unit counts. This makes MCF particularly cost-effective for sellers whose off-Amazon channels generate multi-unit orders — bundles, subscription boxes, or wholesale-style purchases. The exact discount tiers are in the rate card.
Amazon launched MCF Preferred Pricing on January 15, 2026. Eligible sellers can save up to 15% on outbound MCF fulfillment fees and earn up to $1 in FBA credits per MCF unit shipped. The program runs on two tracks: a 6-month track for new MCF users, and a 12-month track for sellers with established MCF volume history — offering up to 15% off fees and up to $1 FBA credit per unit for up to 100,000 units. Benefits apply automatically once eligibility is reached and are calculated weekly based on trailing 12-week MCF shipping volume. Full eligibility criteria are published at Amazon Seller Central. Custom pricing is available for sellers who expect to exceed the standard program thresholds.
Amazon offers a new seller incentive for MCF: eligible new sellers receive 10% off fulfillment fees on their first 100 MCF units shipped. No application is required — the discount applies automatically when you begin fulfilling off-Amazon orders through MCF via Seller Central. Amazon’s supply chain blog also references an incentive of up to 25% for new MCF users in some contexts — the exact percentage may vary by eligibility and enrollment path.
MCF offers a fulfillment fee discount for orders shipped in the product’s original packaging — the Ships in Product Packaging program. If your product is SIPP-certified, Amazon ships it without an additional outer box, reducing dimensional weight costs and material overhead. SIPP eligibility is assessed per ASIN and the discount applies automatically for qualifying orders.
MCF fee components: what is included and what is separate
| Fee | Applies to MCF? | Notes |
| MCF fulfillment fee (pick, pack, ship) | Yes | Per unit, varies by size/weight/speed/units in order |
| Monthly storage fee | Yes — unsold units | Continues until units sell or are removed |
| Aged inventory surcharge (181+ days) | Yes — unsold units | Applies regardless of whether MCF is active |
| Fuel and logistics surcharge (3.5%) | Yes — from May 2, 2026 | Applied to outbound fulfillment fees |
| Peak season surcharge | Yes — Oct 15 to Jan 14 | $0.35–$1.00 per unit depending on size tier |
| Amazon referral fee | No | Not charged on MCF — off-Amazon channel fee applies instead |
| Off-Amazon channel marketplace fee | Yes — charged by channel | eBay final value fee, Walmart referral fee, etc. |
| Return processing fee | Yes — if returns processed | Based on product size tier |
| Monthly subscription or setup fee | No | MCF is pay-per-unit with no fixed monthly fee |
Source: Amazon Supply Chain Services MCF pricing page and rate card. Verify all fees against the current rate card at supplychain.amazon.com/docs/rate-card before making fulfillment decisions.
FBA and MCF share the same physical infrastructure but serve different commercial purposes and carry different fee structures. Understanding the distinction matters for sellers evaluating whether to route a specific order type through one or the other.
MCF vs FBA: side-by-side comparison
| FBA | Amazon MCF | |
| Order origin | Amazon.com only | Any non-Amazon channel |
| Inventory location | Amazon fulfillment centers | Same Amazon fulfillment centers |
| Prime eligibility | Yes | No |
| Amazon referral fee | Yes — on each sale | No — channel fee applies instead |
| Per-unit fulfillment fee | Standard FBA rate | Higher for single-unit orders |
| Packaging | Amazon-branded | Unbranded by default (Blank Box) |
| Customer service | Managed by Amazon | Managed by seller |
| Storage fees on unsold inventory | Yes | Yes — same rates |
| Channels supported | Amazon.com only | Shopify, eBay, Walmart, TikTok Shop, and more |
Source: Amazon FBA documentation (sell.amazon.com/fulfillment-by-amazon) and Amazon MCF documentation (supplychain.amazon.com/multichannel-fulfillment).
For sellers evaluating third-party fulfillment options for off-Amazon orders, ShipBob is the most commonly compared alternative to Amazon MCF. Both are legitimate fulfillment solutions with distinct strengths. The right choice depends on your product profile, order volume, channel mix, and how much of your business is currently on Amazon.
If you are already selling on FBA, the single most important advantage of MCF is that no new inventory movement is required. Your products are already in Amazon’s fulfillment centers. Activating MCF for additional channels costs essentially nothing in setup terms — you configure an integration, set packaging and delivery preferences, and orders start routing through the existing inventory pool. For sellers testing a new channel without wanting to commit to separate warehouse infrastructure, this is a significant operational simplicity advantage.
MCF also carries no fixed monthly cost. You pay per fulfilled unit. ShipBob, by contrast, has been reported to carry a minimum monthly spend of approximately $275, plus a setup fee and per-order pick and pack charges on top of shipping. For sellers with variable or lower monthly MCF volumes, the absence of a fixed fee structure means MCF can be more cost-effective at lower order counts.
Amazon’s fulfillment network is geographically distributed across the US in a way that most individual 3PLs cannot match. Products stored across multiple Amazon fulfillment centers are positioned closer to buyers nationally, reducing shipping transit times and costs without the seller needing to manage distribution strategy manually. Amazon handles placement.
ShipBob offers branded packaging and custom unboxing experiences that MCF does not. If your brand strategy requires branded boxes, custom inserts, tissue paper, or a specific unboxing aesthetic, ShipBob or a comparable 3PL gives you that flexibility. MCF ships in unbranded packaging by default, with no option for brand-customized boxes.
ShipBob also applies consistent fulfillment fees across all product categories and sales channels, based on package size, weight, and shipping speed. MCF charges significantly higher fees for single-unit orders compared to FBA, and the fee structure is more complex to calculate across different product sizes. For sellers whose business is primarily off-Amazon with limited FBA usage, ShipBob’s category-agnostic pricing may be simpler to model and manage.
For heavier or larger products where dimensional weight drives MCF fees up substantially, a 3PL with a different pricing structure may deliver better unit economics. MCF’s fee increases for single-unit standard orders in 2026 widened the gap with FBA, making the MCF cost-benefit calculation more sensitive to product size and order structure than it was previously.
For Amazon FBA sellers already using the network: evaluate MCF first before committing to a separate 3PL arrangement. The incremental cost of activating MCF on an additional channel is low, setup is straightforward, and for most standard-size products the fulfillment economics are competitive. For sellers building a net-new off-Amazon operation without existing FBA inventory, or for brands requiring custom packaging, a traditional 3PL like ShipBob may be the better starting point. The Amazon 3PL pricing guide on Amazon’s supply chain site provides a broader framework for evaluating fulfillment cost structures across different provider types.
Amazon MCF vs ShipBob: comparison for ecommerce sellers
| Amazon MCF | ShipBob | |
| Monthly minimum fee | None — pay per unit fulfilled | ~$275/month minimum reported; custom pricing |
| Setup fee | None | ~$975 setup fee reported |
| Inventory requirement | Already in FBA — no new movement needed | Separate inbound shipment to ShipBob warehouses |
| Delivery speed (US domestic) | Standard: 3 business days / Expedited: 2 business days | 2-day shipping available; varies by warehouse coverage |
| Branded packaging | No — unbranded by default | Yes — custom branded packaging available |
| Fulfillment fee structure | Per-unit, based on size/weight/speed/units per order | Per-order pick and pack plus shipping; category-agnostic |
| Warehouse network | Amazon’s national network — broad geographic coverage | Multiple US fulfillment centers — fewer than Amazon |
| Channel integrations | 100+ direct integrations including Shopify, Walmart, eBay, TikTok Shop | Multiple channel integrations available |
| Best suited for | FBA sellers expanding to off-Amazon channels with existing inventory | Sellers wanting custom branding, not primarily on Amazon, or heavy/complex products |
ShipBob pricing sourced from third-party analysis; ShipBob does not publish a rate card and fees are confirmed via custom quotes. Figures are directional estimates and should be verified directly with ShipBob for your specific product profile and volume. Amazon MCF fees based on Amazon’s published rate card and 2026 fee update documentation.
MCF currently supports fulfillment across 100+ integrations covering ecommerce platforms, marketplaces, inventory management systems, and social commerce channels. Here is how it applies to the four most relevant channels for most Amazon sellers.
The Shopify MCF direct integration is built by Amazon and available free through the Shopify App Store. Once installed, eligible Shopify orders are automatically routed to Amazon MCF for fulfillment without any per-order manual step. The integration also enables the MCF fast badge — a real-time delivery estimate displayed on product pages and at checkout that tells buyers exactly when they can expect their order. JLab saw a 55.9% increase in conversion rate after enabling fast delivery display, according to their published case study. NXTRND improved average click-to-delivery speeds to 1–2 days for DTC orders using MCF, per Amazon’s case study.
Walmart Marketplace is compatible with Amazon MCF provided two conditions are met: unbranded packaging and Amazon Logistics blocked as a carrier. Both are supported natively. Unbranded packaging is MCF’s default. Blocking Amazon Logistics is configured through a Seller Central setting. The 5% surcharge previously charged for blocking Amazon Logistics on Walmart orders has been waived through 2027. There are 27 integrations in Amazon’s catalog specifically supporting Walmart Marketplace order routing.
eBay orders are fulfilled through MCF with no special packaging or carrier restrictions beyond MCF’s standard unbranded default. There are 24 integrations in Amazon’s MCF catalog supporting eBay. For Amazon Private Label brands with slow-moving inventory, eBay is one of the most accessible off-Amazon channels to activate through MCF — the competitive dynamics are different from Amazon, and a product that has lost ranking on Amazon may still have an active buyer audience on eBay where reviews and brand identity carry independent weight.
TikTok Shop is supported through 15 integrations in the Amazon MCF catalog, including social commerce specialists like Order Desk, CedCommerce, and WebBee. Amazon also supports TikTok Shop-specific tracking requirements through its Amazon Fulfillment Tracking Number (AFTN) feature. For brands in video-native categories — consumer goods, fitness, home products, beauty — TikTok Shop represents a growing demand channel that MCF makes operationally accessible without a separate warehouse arrangement.
For Amazon PL brands dealing with excess or slow-moving FBA inventory, MCF is the fulfillment layer that makes off-Amazon recovery possible. It is important to be clear about what MCF does and does not do. MCF enables fulfillment for off-Amazon orders. It does not generate demand. A product sitting in FBA with no active listings on other channels will not start moving simply because MCF is activated. The demand still has to come from somewhere — your own listings, paid marketing, or a managed retailer network.
What MCF removes is the operational barrier to opening those additional channels. Without MCF, selling FBA inventory on eBay requires a removal order, a receiving location, and a separate fulfillment arrangement. With MCF, the inventory is already in the right place. Adding eBay, Shopify, or Walmart as a sales channel costs nothing in warehousing terms. This is the model explained in detail in the previous article in this series — and it is why MCF is the infrastructure that makes off-Amazon inventory recovery work at market prices rather than liquidation prices.
An important nuance: storage fees continue on all unsold inventory regardless of MCF activity. As covered in the earlier articles, the aged inventory surcharge starts at 181 days and escalates across eight tiers through to 456+ days. MCF does not pause this clock. What it does is create additional sales pathways that can accelerate sell-through before inventory crosses into the higher surcharge tiers. For brands that want to activate off-Amazon channels without managing retailers and listings across multiple platforms themselves, a managed platform like Onlihub connects FBA brands with a network of independent retailers who sell through external channels while Amazon MCF handles all fulfillment.
If you are already using FBA, the setup sequence for MCF is relatively straightforward. Here is the practical path from evaluation to live orders.
Before connecting any integration, run the margin calculation for each product you intend to sell through MCF. Use the MCF pricing calculator as a starting estimate, then verify against the current rate card. Your per-unit margin model needs to account for: the MCF fulfillment fee, the fuel surcharge (3.5% from May 2, 2026), the off-Amazon channel’s marketplace fee, ongoing storage fees on unsold units, and the peak season surcharge if you are planning Q4 activity. Products where this total exceeds the selling price at the price point you intend to list are not viable MCF candidates at that price.
Decide which off-Amazon channels to activate first. Use Amazon’s MCF Integration Selection Tool in Seller Central to identify the right integration for each channel and your technical setup. Shopify is the most straightforward starting point if you have a DTC store. For Walmart and eBay, review the 27 and 24 available integrations respectively to find one that matches your existing order management workflow.
Set your packaging preference — unbranded (Blank Box) is the default and is required for Walmart. Set your default delivery speed: Standard (3 business days) is lower cost; Expedited (2 business days) improves conversion on channels where fast delivery is a competitive factor. If fulfilling Walmart orders, ensure Amazon Logistics is blocked as the carrier in your MCF settings in Seller Central.
Once orders start flowing, track your available inventory levels across both Amazon and MCF channels. A surge in Amazon orders can reduce MCF availability and vice versa. Set inventory reorder thresholds that account for both demand streams. Use the MCF reporting dashboard in Seller Central and your channel-side analytics to compare sell-through rates and per-unit profitability across channels. The MCF FAQs address common questions about returns, tracking, carrier options, and fee calculation as you scale.
Assuming MCF fees are the same as FBA fees. They are not. MCF single-unit fees are deliberately higher than FBA for the same product. Calculate specifically before listing on any new channel.
Ignoring off-Amazon marketplace fees. The MCF fulfillment fee covers Amazon’s cost to ship. The channel you are selling on charges its own fee on top. Both must be included in your margin model.
Forgetting that storage fees continue. MCF does not stop storage fees on unsold inventory. Every unit in the warehouse continues to accrue the base monthly fee and, after 181 days, the aged inventory surcharge. Activating MCF adds sales pathways — it does not change the storage fee clock.
Setting prices too low to clear slow-moving stock. Sellers sometimes activate MCF channels with aggressively low prices, only to discover that MCF fee plus channel fee plus COGS leaves no margin or creates a per-unit loss. Calculate your minimum viable price before listing.
Not verifying Walmart channel requirements. Wallet Marketplace requires unbranded packaging and Amazon Logistics blocked as carrier. Both are available in MCF but must be explicitly configured. Failing to set these correctly can result in order issues or policy violations.
Assuming MCF generates demand automatically. Listing inventory in the MCF catalog does not create buyers. The channel still requires active listings, visibility, and an audience. For sellers who want off-Amazon sales without building and managing listings across multiple platforms, a managed model like Onlihub — where independent retailers handle listings and selling while MCF handles fulfillment — addresses this directly.
Not monitoring inventory across channels. Using one FBA pool for both Amazon and MCF orders means demand on one channel can deplete availability on the other. Build reorder triggers and safety stock thresholds that account for your total multi-channel demand, not just Amazon velocity.
For most Amazon FBA sellers who want to sell beyond Amazon.com, the answer is yes — with the margin calculation done first. The fulfillment infrastructure is already in place. The inventory is already warehoused. The setup effort for additional channels is low relative to building a separate fulfillment arrangement. And the ability to serve Shopify, eBay, Walmart, and TikTok Shop buyers from the same inventory pool you already manage is a genuine competitive and operational advantage.
The qualification is always product-specific. MCF is not automatically profitable for every product at every price point. The 2026 fee increases for single-unit orders, combined with the added fuel surcharge, mean that the economics require more careful modelling than they did in previous years — especially for lighter items where the absolute fee increase represents a larger percentage of the total order cost. Run your specific ASINs through the rate card before activating.
For brands dealing specifically with slow-moving or excess FBA inventory, MCF is the most practical off-Amazon recovery mechanism when paired with active demand generation. It requires no removal orders, no new warehouse infrastructure, and no interruption to Amazon operations. Combined with a managed retailer network like Onlihub, it lets Amazon Private Label brands turn stalled inventory into active revenue across multiple channels — at market prices rather than liquidation rates. Read the previous article in this series for a detailed breakdown of that model and the recovery economics it produces.
Onlihub uses Amazon MCF to fulfill all orders placed by its retailer network. When a retailer in the Onlihub network sells your product on eBay, Shopify, Walmart, or another channel, Amazon MCF ships it directly from your FBA warehouse — your products reach the buyer with the same fast, reliable delivery that Amazon customers expect. No removal orders. No new warehouse. No operational complexity added to your existing FBA setup.
To explore how Onlihub can help you activate off-Amazon channels for your slow-moving or excess FBA inventory, visit onlihub.com. To get started with Amazon MCF directly, visit Amazon’s Multi-Channel Fulfillment page.
About Onlihub
Onlihub is an inventory recirculation platform built on Amazon’s Multi-Channel Fulfillment network. It connects Amazon FBA brands with a network of 10,000+ retailers across eBay, Shopify, Walmart, TikTok Shop, and 12 other sales channels — enabling brands to recover capital from slow-moving inventory without removal orders, liquidation pricing, or new warehouse arrangements. All orders are fulfilled via Amazon MCF. Learn more at onlihub.com.
