Amazon and eBay move volume fast. The challenge isn't selling on them — it's keeping your ERP, inventory, and fulfillment systems in sync with what's happening on the marketplace in real time. Oversells, delayed fulfillment, and manual order reconciliation are symptoms of the same problem: the marketplace isn't connected to the rest of your stack. Entech builds Celigo integrations that connect your marketplace channels to your back-office systems, so orders flow without manual intervention.
The majority of our marketplace integration work runs through Amazon — Seller Central and Vendor Central both. We build Celigo flows covering order ingestion, inventory level sync, fulfillment status updates, and return handling, connected to NetSuite, Shopify, or your 3PL.
Amazon integrations on Celigo →eBay integrations via Celigo — order sync, listing management, and inventory updates connected to your ERP or e-commerce platform. Page in progress.
Notify me when this page is live →Pulls Amazon orders into NetSuite as sales orders and pushes inventory levels back to Amazon to prevent oversells. Covers Seller Central order flow, fulfillment confirmation, and customer record creation.
Keeps inventory in sync across both channels and routes Amazon orders through your existing Shopify fulfillment workflow — useful for brands running both a DTC site and Amazon simultaneously.