Amazon, Walmart, Shopify, WooCommerce, eBay — every order, every channel, in one operation.
OrderHUBx serves three distinct audiences — D2C / multi-channel, B2B direct, and distributor networks. This page is for the D2C side. B2B · Distributor
You make the product. You decided not to hand the entire margin to a distributor or a national retailer, so you took the channel yourself — an Amazon Seller Central account, maybe Walmart Marketplace, a Shopify or WooCommerce store under your own brand, eBay for the long-tail SKUs.
The catch: you’re now competing against Chinese sellers with thinner cost structures, big consumer brands with marketing budgets you don’t have, and Amazon’s own private labels sitting two listings above yours. The marketplace takes 8–20% of every sale before you’ve picked anything. Ad spend takes another slice. Returns take a slice.
What’s left is the margin you keep through operational efficiency. Faster handling time. Fewer wrong-item shipments. Cheaper labels. Inventory that doesn’t oversell. Returns processed without a fight. That’s the game. That’s why you’re reading this.
What actually goes wrong when a manufacturer runs marketplace and web channels from the warehouse floor.
Amazon Seller Central in one tab, Walmart Seller Center in another, Shopify admin in a third, eBay in a fourth, your 3PL portal in a fifth, your shipping software in a sixth. Each one tells a slightly different story about the same SKU.
Walmart shows 12 units. Amazon shows 8. Your warehouse has 5. Somebody oversells. The listing gets suppressed, the seller rating drops, and you spend Tuesday morning writing apology emails instead of shipping orders.
Referral fee, FBA fee, storage fee, long-term storage fee, removal fee, return processing fee, advertising fee. The 15% you budgeted is closer to 22% by the time the statement clears. Per-SKU profitability stops being a guess only when you measure it.
FBA gives you Prime eligibility and hands-off fulfillment, at a cost. FBM gives you control of the customer experience and your packaging, at the cost of speed metrics. The right answer is per-SKU, per-season — and it changes when the FBA fee schedule changes.
Q1 returns peak the week after the holidays. Marketplace claims, A-to-z claims, damaged-in-transit, buyer’s remorse, wrong size. Each one needs a decision: refund, replace, restock, scrap. Without a workflow, it’s an inbox.
You’re picking. The phone rings. A buyer wants a status update. Three new orders just dropped. Your shipping software needs the address re-validated. The owner is also the operator is also the picker is also the customer service rep. The system needs to take work off the floor, not add to it.
The same engine that runs B2B and distributor channels handles your marketplace and web orders. Here’s the channel-specific surface for D2C.
Direct connectors for Amazon SP-API, Walmart Marketplace v3, Shopify, WooCommerce, and eBay. Order pull, inventory push, tracking sync, status updates — the full round-trip on each channel rather than a one-way feed.
Order intake channels →One source of truth for available-to-promise quantity, with reserved buckets per channel and a configurable safety buffer. Sells from Amazon decrement Walmart and Shopify within the next sync window. Oversells go down sharply, and so do listing suppressions.
Scan the picklist, scan the SKU, scan the shipping label. The system blocks the pack-out if the SKU doesn’t match the order. Wrong-item shipments — the most expensive mistake in marketplace fulfillment — drop to near-zero with a half-day of training.
PackScan details →Compare USPS, UPS, FedEx, DHL and regional carriers across multiple rate accounts at label time. Typical savings run 20–30% per label vs. a single-carrier account — meaningful money on a 1,500-order month, structural margin at 10,000 orders.
Deployment options →Returns, RMAs, damaged-in-transit, A-to-z claims, address fails, late shipments, buyer cancellations. Each one becomes a tracked workflow with an owner, an SLA, and an audit trail — not an email thread.
Exception handling →Fast handling time on FBM orders. Accurate fulfillment from scan-driven picking. Tracking numbers pushed back to each marketplace within minutes of label print. The metrics that decide whether your listing wins the buy box are exactly the metrics this system is built to defend.
Most manufacturers don’t live cleanly inside one channel forever. The Amazon business funds the launch of a B2B portal for wholesale buyers. A regional distributor signs a contract and starts placing PO’s by EDI. A buyer on the procurement side wants punchout from Coupa.
OrderHUBx is one platform with three intake surfaces. The marketplace and web orders described on this page run through the same allocation engine, the same warehouse, the same pack-out, the same shipping rate-shop, and the same exception pipeline as the B2B and distributor orders. Add a channel; don’t buy another system.
D2C margins are made or lost on operating cost. The platform you run on is part of that cost — and it shouldn’t scale with the success it’s helping you produce.
OrderHUBx also ships as managed SaaS for teams that want it. Self-hosted is the option that breaks the per-month escalator if you have the IT footprint to run it.
Five-year total cost vs. the platforms most D2C manufacturers shortlist.
* One-time implementation. Ongoing cost is your hosting bill (typically $50–$200/month) and any internal maintenance time.
The headline number is rarely the bill. Five categories that quietly stack on top.
Typical: $50–$150 per user/month. Five operations users adds $3,000–$9,000/year. The bigger the team, the steeper the curve.
Typical: $0.10–$0.50 per order. At 1,000 orders/month, that’s another $1,200–$6,000/year. The fee scales with the success.
Typical: $50–$200 per integration/month. Amazon, Walmart, eBay, your 3PL, your shipping account — each one billed separately on most platforms.
Typical: $100–$500/month for overages. Two years of order history is often the included floor; everything older costs extra or gets purged.
Typical: $200–$500/month for phone or fast-response support. Standard tiers are often email-only, with response windows that don’t fit a fulfillment day.
Typical: $100–$300/month. Custom integrations or higher-volume operations hit the throttle and pay to lift it.
Stack the line items: a $499/month plan often lands at $1,500–$2,000/month by year two.
On the self-hosted deployment, those line items are inside the box. On managed SaaS, they’re bundled into the per-month price — not added to it.
What multi-channel manufacturers running OrderHUBx actually cut from their operating cost.
3,000 orders/month, Amazon + Shopify
$78,000
Five-year delta vs. ShipStation plus a separate inventory tool.
“We were paying $1,299/month for ShipStation plus inventory. OrderHUBx does both in one system. The ROI was obvious by month nine.”
10,000 orders/month, mixed FBM/FBA
$112,500
Five-year delta vs. an enterprise SaaS plan with transaction fees.
“At our volume the per-order fees alone were running $5,000/month. Eliminating that line item paid for the implementation in the first quarter.”
1,500 orders/month, brand-owned site + eBay
$32,400
Three-year delta vs. Ordoro after adding a second user and a 3PL integration.
“Every time we grew, the SaaS bill grew. OrderHUBx stopped that curve. The savings now go into ad spend instead of software rent.”
Field notes from the OrderHUBx blog, written for manufacturers who run their own marketplace and web channels.
A week-by-week plan for adding e-commerce channels to an existing wholesale operation without disrupting what already ships.
Read article → MarginTrue per-SKU margin after marketplace fees, FBA, returns, and shipping — how to measure it and why the spreadsheet usually lies.
Read article → OperationsThe decision criteria most sellers get wrong: when Prime eligibility is worth the FBA fee schedule and when it isn’t.
Read article → BrandThe case for owning the customer relationship, the data, and the conversion-rate experiments — alongside, not instead of, the marketplaces.
Read article → ShippingWhere the 20–30% per-label savings actually come from, and what setup is required to capture them at production volume.
Read article →Thirty minutes. We’ll wire your Amazon, Walmart, Shopify, WooCommerce, or eBay account into a sandbox and walk an order from intake to label, on your real SKUs.