Shopify · Your First Marketplace
Most order management platforms are built for a seller already running five channels. The InfiPlex™ OMS also works for the seller adding a second one. Connect Shopify, pick Amazon, Walmart, TikTok Shop, eBay, or any of 130+ marketplaces, and every marketplace order lands back in Shopify so your team, your shipping process, and your customer emails stay exactly as they are. Basic Starter is $49.99 a month, month to month, and you pay only for the orders you actually ship.
The gap between one channel and two
The first marketplace is where most Shopify-only sellers stall. Amazon or Walmart wants a listing feed with SKUs, weights, and images that pass their rules. Once listings are live, every sale on the marketplace has to come off the Shopify count before the next Shopify shopper sees it, and every Shopify sale has to come off the marketplace count the same way. Done by hand, that means two admin panels, a spreadsheet in between, and the first oversell usually arriving within the first busy week.
InfiPlex sits between Shopify and the marketplace and does that work automatically. Your catalog becomes the marketplace listing. Inventory is kept accurate across every warehouse and every channel as orders come in. Marketplace orders pull into Shopify on the same schedule as your other orders, and tracking flows back to the marketplace the moment you ship. Shopify stays your system of record, so nothing about how you pack, ship, or talk to customers changes. Read more about how the InfiPlex Shopify integration works, or run the free Shopify Marketplace Readiness Check on your catalog first.
Four steps, no developers
Every connection follows the same four steps, and the InfiPlex team walks through them with you during onboarding.
InfiPlex connects as a Shopify Custom App and reads your products, variants, images, and inventory by Location. Nothing is changed on your store during setup.
Amazon, Walmart, TikTok Shop, eBay, Temu, AliExpress, or any of the 130+ channels in the Integration Directory. You connect with your own seller account.
Product data maps from Shopify to the marketplace, and inventory across every warehouse is kept in sync on both channels as orders come in.
Marketplace orders pull into Shopify about every 15 minutes, joining your normal order queue. Tracking flows back to the marketplace when you ship.
What you get on day one
Basic Starter is the entry plan for a seller connecting their first marketplace. It runs month to month with no order minimum, so a slow first month costs $49.99 and nothing else.
| Item | Basic Starter |
|---|---|
| Price | $49.99 per month |
| Commitment | Month to month |
| Orders | $0.50 per order shipped, no monthly allowance to hit |
| SKUs | Up to 2,000 |
| Marketplace connections | Unlimited, to any available integration |
| Multi-warehouse and drop-ship | Included |
| Connect to your 3PL | Included |
| Users | Unlimited |
| Support | USA-based support team |
| New marketplace integrations built free | Available on Growth Starter and Growth Pro |
| Dedicated account manager and ongoing SKU setup | Available on Growth Starter and Growth Pro |
Every plan, Basic Starter included, plugs into the same order queue, warehouse inventory, and shipping workflow. There are no separate integration fees for adding a channel. Full plan comparison is on the Pricing page.
Picking the first one
Any of these connects the same way. The right first choice depends on where your customers already shop and how much approval friction you want up front.
The largest buyer base and the strictest listing rules. InfiPlex is an Amazon-approved integration, so listings, inventory, and orders sync through the SP-API without a middle layer. See the Amazon integration.
Growing fast for brands with clean product data. InfiPlex is a Walmart-approved solution provider, and Walmart listing requirements around brand and images are the ones the readiness check flags. See the Walmart integration.
Video-driven demand that can spike overnight. InfiPlex keeps inventory across every warehouse synced so a viral clip becomes orders, not oversells. See the TikTok Shop integration.
No category approval and no brand gating, which makes it the lowest-friction first marketplace for a general catalog. See the eBay integration.
Also selling on Temu or AliExpress? Both connect on the same plan, the same way.
Planning ahead
Basic Starter charges $0.50 per order. Growth Starter is $499.99 a month with 1,000 orders included and $0.10 per order after that. The two cost about the same at roughly 900 orders a month, so that is the point where most sellers move up.
Growth Starter also adds a dedicated account manager, ongoing SKU and marketplace setup support, new marketplace API integrations built by InfiPlex at no development cost, and Amazon MCF, FBA Inbound, and Vendor Central Direct Fulfillment. Growth plans carry a 3-month commitment. You can upgrade from Basic Starter at any time without reconnecting anything.
Common questions
What Shopify-only sellers ask before connecting their first marketplace.
No. Marketplace orders pull into Shopify and appear in your normal order queue, with the marketplace noted on the order. You pick, pack, and ship exactly as you do today, using the same shipping app or process. When you mark the order shipped, InfiPlex sends the tracking number back to the marketplace automatically, so the buyer gets their shipping notification from Amazon, Walmart, or wherever they bought.
No. Every InfiPlex plan includes unlimited connections to any available integration. Most sellers on Basic Starter start with one marketplace because that is what they are ready to manage, then add a second and third on the same plan as the first one proves out. Nothing about the plan changes when you add a channel, and there is no per-connection fee.
$49.99 plus $0.50 for each order InfiPlex imports and processes from a connected channel. There is no included order allowance and no minimum, so a month with 40 marketplace orders costs $69.99 in total. The plan is month to month, so you are not committed past the current billing cycle if the first marketplace turns out not to fit.
No. Shopify stays your storefront and, by default, your system of record for products and orders. InfiPlex connects Shopify to the marketplace and handles listing sync, inventory sync across every warehouse, order import, and tracking. If you later want InfiPlex to be the system of record instead, that is a per-store choice covered in the Shopify integration guide.
Most connections are live within 1 to 3 business days. The InfiPlex support team helps with the Shopify Custom App connection and the marketplace account link on every plan. On Basic Starter you handle SKU mapping yourself with the tools in the OMS; on Growth Starter and Growth Pro a dedicated account manager does ongoing SKU and marketplace setup with you.
Run the free Shopify Marketplace Readiness Check before you connect. It reads your public Shopify catalog and flags missing SKUs, missing weights, thin image sets, and other issues that would block or suppress a listing on Amazon, Walmart, or TikTok Shop, so you can fix them in Shopify first and connect once.
Go deeper
The pages most sellers read next.
Your OMS is typically live in 1 to 3 business days, and our USA-based team handles onboarding with you, no coding required.
Our team connects Shopify stores to their first marketplace every week. Contact us, email info@infiplex.com, or call 888-770-0857 and we'll walk through your channels, warehouses, and volume together.
Shopify is a trademark of Shopify Inc. Amazon, Walmart, TikTok Shop, eBay, Temu, AliExpress, and all other marketplace and product names are trademarks of their respective owners. Pricing shown is InfiPlex list pricing at the time of publication and is subject to change; see the Pricing page for current plans. ©2026 InfiPlex. All rights reserved.
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