イメージプレビューA custom-built Shopify app that syncs your catalog, inventory and orders across major global marketplaces from
one dashboard. Built, installed and supported by ECOSIRE.
Multichannel Marketplace Connectorとは？
A custom-built Shopify app that syncs your catalog, inventory and orders across major global marketplaces from one dashboard. Built, installed and supported by ECOSIRE. Built to order by ECOSIRE for Shopify (build-to-order) — indicative price from $999.00 USD; request a quote for a scoped proposal.
主な機能
受注生産、すべておまかせ
自分での設定は不要 — ECOSIRE が構築・インストール・サポートする実働アプリです。
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ご注文
一回限りの構築料金から始めます。キックオフで一緒に範囲を決めます。
- 2
構築とインストール
ECOSIRE がお客様の Shopify 上で構築・設定・インストールします。
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本番稼働 + サポート
約1週間（営業日ベース）で稼働し、本番稼働後2週間のサポートが付きます。納品したコードの不具合は無償で修正します。
この製品について
Multichannel Marketplace Connector is a Shopify app ECOSIRE builds, installs and supports for your store — it is not an instant App Store download. After purchase we scope your channel mix (Amazon, eBay, Etsy, Walmart and similar), provision the app on your store via Shopify OAuth, and configure the sync rules to match your catalog and operations.
At its core the app treats Shopify as the source of truth. It reads your catalog through the Admin GraphQL API, mirrors selected products and variants out to each connected marketplace, and keeps multi-location inventory aligned in both directions. We register Shopify webhooks (products/update, inventory_levels/update, orders/create) so changes propagate in near real time instead of relying on slow polling — with reconciliation passes as a safety net against missed events and marketplace rate limits.
Per-channel pricing and markup rules let you sell the same SKU at different prices across marketplaces to absorb commissions and shipping. Category and attribute mapping translates your Shopify product taxonomy, options and metafields into each marketplace's required category tree and attribute schema, so listings pass validation. Marketplace orders import back into Shopify as native orders for unified fulfillment, with inventory decremented across every channel to reduce oversell.
Because it is build-to-order, the app is shaped around your real SKUs, locations and fulfillment workflow rather than a generic template. The one-time build is $999; we hand over a working, installed app on your store. Marketplace API access, seller accounts and any per-marketplace fees remain yours. This is an honest engagement: scoped, built, tested against your data, and supported by the team that wrote it.
得られるもの
- A working Shopify app installed on your store via OAuth, configured for your channel mix
- Connection setup to your marketplace seller accounts (Amazon, eBay, Etsy, Walmart or similar)
- Category and attribute mapping configured for your product taxonomy and metafields
- Per-channel pricing and markup rules set up to your specifications
- Webhook registration and sync rules tuned to your catalog, locations and SKUs
- A short handover walkthrough plus a written configuration and operations note
これは誰のためのものですか
Shopify-first multichannel seller
A merchant running their primary catalog on Shopify who is expanding onto Amazon, eBay or Etsy and wants one dashboard instead of managing listings and stock in three places.
Operations lead fighting oversell
Someone responsible for fulfillment who needs inventory to stay in sync across locations and channels so the same unit is never sold twice across marketplaces.
Brand scaling into new marketplaces
A growing brand entering Walmart or international marketplaces that needs per-channel pricing to absorb commissions and clean category mapping so listings pass marketplace validation.
Multichannel Marketplace Connector の比較方法
| 基準 | エコシエール | カスタムビルド | 競合他社 | Shopify 標準機能 |
|---|---|---|---|---|
| Catalog, inventory and order sync across major marketplaces | 付属 | 付属 | 付属 | 含まれていない |
| Built specifically around your SKUs, locations and fulfillment workflow | 付属 | 付属 | 含まれていない | 含まれていない |
| Per-channel pricing and markup rules | 付属 | 付属 | 部分的なサポート | 含まれていない |
| Available as an instant self-serve install with no lead time | 含まれていない | 含まれていない | 付属 | 部分的なサポート |
| Category and attribute mapping from Shopify metafields | 付属 | 付属 | 部分的なサポート | 含まれていない |
| Low upfront cost with no per-order or monthly platform fee from us | 付属 | 含まれていない | 含まれていない | 付属 |
| Direct support from the team that wrote the code | 付属 | 部分的なサポート | 含まれていない | 含まれていない |
| Supports new marketplaces on request via additional build work | 付属 | 付属 | 部分的なサポート | 含まれていない |
Multichannel Marketplace Connector に関するよくある質問
How long until the app is built and installed on my store?
Because this is built to order, there is a delivery lead time rather than an instant download. After purchase we scope your channel mix and catalog, then typically build, install and configure the app within about one working week depending on how many marketplaces you connect and how complex your category mapping is. We confirm a concrete timeline during scoping before any build work begins.
What is included in ongoing support and updates?
We support the app we built. That covers fixing issues, adjusting sync and mapping rules as your catalog changes, and adapting to marketplace or Shopify Admin API changes that affect your integration. The $999 covers the one-time build and handover; ongoing maintenance beyond initial support is arranged separately so you only pay for what you need. We are the team that wrote the code, so support is direct, not a generic helpdesk.
Which marketplaces does it connect to?
We build connections to major global marketplaces such as Amazon, eBay, Etsy and Walmart, scoped to the channels you actually sell on. Each marketplace has its own API, seller-account requirements and category schema, so we confirm your exact channel list during scoping and configure the connectors accordingly. You provide and own the marketplace seller accounts and API access.
Will this cause overselling across channels?
The app is designed to prevent it. Shopify is the source of truth for inventory, and it tracks multi-location stock, listens for inventory webhooks, and decrements every connected channel when a unit sells. You can also set a per-channel safety buffer to hold back stock. No system can fully eliminate races during marketplace API delays, so we add reconciliation passes to catch and correct any drift.
Do I need anything before you start?
You need an active Shopify plan and active seller accounts on the marketplaces you want to connect, along with their API access where the marketplace requires it. We handle the Shopify OAuth install, webhook setup, and all the mapping and sync configuration. Marketplace fees and seller-account costs remain yours and are billed by those platforms, not by us.
関連モジュール
Multichannel Marketplace Connector
A custom-built Shopify app that syncs your catalog, inventory and orders across major global marketplaces from one dashboard. Built, installed and supported by ECOSIRE.
- Catalog and listing sync from Shopify to connected marketplaces via the Admin GraphQL API
- Real-time inventory and price sync driven by Shopify webhooks with reconciliation fallback
- Centralized marketplace order import into Shopify as native orders for unified fulfillment
- Per-channel pricing and markup rules to offset marketplace commissions and shipping