イメージプレビューA custom-built WooCommerce plugin that connects your store to a Coupang seller account for catalog,
inventory, and order synchronization in South Korea. Built, installed, and supported by
ECOSIRE on your WordPress site.
Coupang Integration for WooCommerceとは？
A custom-built WooCommerce plugin that connects your store to a Coupang seller account for catalog, inventory, and order synchronization in South Korea. Built, installed, and supported by ECOSIRE on your WordPress site. Built to order by ECOSIRE for WooCommerce (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。
- 1
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 WooCommerce 上で構築・設定・インストールします。
- 3
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
Coupang Integration for WooCommerce is a build-to-order plugin that bridges your WordPress/WooCommerce store with the Coupang Open API, so you can sell into the South Korean market without re-keying products or babysitting two dashboards. This is not an instant download from WooCommerce.com or WordPress.org — ECOSIRE builds, installs, and supports it directly on your site and tunes the field mapping to your real catalog before handover.
Once live, the plugin pushes your WooCommerce products (titles, images, descriptions, variations) up to Coupang as listings, keeps stock and price in sync in both directions, and imports Coupang orders straight into WooCommerce as native orders — fully compatible with HPOS (High-Performance Order Storage / custom order tables). Inventory deductions, price rules, and fulfillment/tracking updates flow back to Coupang automatically.
The plugin runs scheduled syncs via WP-Cron (or a real server cron for higher-volume stores), authenticates against Coupang's HMAC-signed API, and exposes a clean wp-admin settings screen for credentials, category and attribute mapping, markup/rounding rules, and sync logs. It hooks into standard WooCommerce actions (woocommerce_order_status_changed, woocommerce_update_product, stock-change hooks) so your existing workflow, plugins, and theme keep working.
Built to respect your data: queued, rate-limited API calls, retry on failure, and an audit log of every push and pull. We handle WPML / multilingual and multisite cases on request. Because we build it for your store, edge cases — odd category trees, bundle products, KRW currency formatting, Korean address handling — get solved during the engagement instead of being your problem after a generic plugin install.
得られるもの
- A custom WooCommerce plugin (.zip) built for your store and installed on your WordPress site by ECOSIRE
- Configured wp-admin settings screen with your Coupang API credentials and sync schedule wired up
- Category and attribute mapping completed against your real WooCommerce catalog and Coupang categories
- Verified end-to-end test: a sample product pushed to Coupang and a test order imported back into WooCommerce
- Sync, price/stock-rule, and fulfillment logic tuned to your operational workflow
- Short admin handover document covering settings, the sync log, and common troubleshooting steps
- An agreed post-launch support and bug-fix window (scope and duration confirmed before the build starts)
これは誰のためのものですか
Korea-bound WooCommerce seller
A merchant already running a WooCommerce store who wants to add Coupang as a sales channel for South Korea without manually duplicating their catalog or running two inventory systems by hand.
Cross-border / export brand operator
An operations or e-commerce manager expanding a brand into Korea who needs orders, stock, and fulfillment kept consistent across WooCommerce and Coupang so oversells and stale listings don't happen.
Agency or developer serving a Korea client
A WordPress agency or freelancer whose client needs Coupang connectivity but who would rather have ECOSIRE build and support the integration than maintain a bespoke API connector in-house.
Coupang Integration for WooCommerce の比較方法
| 基準 | エコシエール | カスタムビルド | 競合他社 | WooCommerce 標準機能 |
|---|---|---|---|---|
| Native two-way WooCommerce to Coupang sync (catalog, stock, orders) | 付属 | 部分的なサポート | 含まれていない | 含まれていない |
| Built, installed, and configured on your site for you | 付属 | 部分的なサポート | 含まれていない | 含まれていない |
| Instant self-service download from a marketplace | 含まれていない | 含まれていない | 付属 | 付属 |
| Category and attribute mapping tuned to your real catalog | 付属 | 部分的なサポート | 部分的なサポート | 含まれていない |
| HPOS / custom-order-table compatible order import | 付属 | 部分的なサポート | 部分的なサポート | 付属 |
| Ongoing maintenance through Coupang API and WooCommerce changes | 付属 | 含まれていない | 部分的なサポート | 含まれていない |
| Lowest upfront cost | 部分的なサポート | 含まれていない | 付属 | 付属 |
Coupang Integration に関するよくある質問
How long until the plugin is built and live on my site?
This is build-to-order, so it is not an instant download. After we confirm your requirements and you provide Coupang Open API access to your seller account, a typical build, install, and end-to-end test on your WordPress site takes roughly one working week depending on catalog size and how custom your category mapping and price rules are. We confirm a specific lead time in writing before starting.
What do I need to provide before you start?
An active Coupang seller account with Open API access (vendor ID and the API access/secret keys), admin access to your WordPress/WooCommerce site, and a sense of your catalog structure. WooCommerce 8.0+ with HPOS is recommended. We handle the rest, including mapping your products to Coupang's category tree.
What ongoing support and updates do I get after launch?
Every build includes an agreed post-launch support window for bug fixes and adjustments, with the exact scope and duration confirmed before we start. Because Coupang's Open API and WooCommerce both change over time, we also offer ongoing maintenance so the integration keeps working through WooCommerce, WordPress, and Coupang API updates. There is no auto-update channel like a WordPress.org plugin — updates are delivered and applied by ECOSIRE.
Will this work with my existing theme, plugins, and HPOS?
Yes. The plugin uses standard WooCommerce hooks and actions and stores orders through WooCommerce's High-Performance Order Storage (custom order tables), so it coexists with your theme and other plugins. If you run WPML for multilingual listings or a WordPress multisite network, tell us up front and we configure for it during the build.
Does it really sync inventory both ways, and how often?
Yes. A sale on Coupang reduces WooCommerce stock and a sale or stock edit in WooCommerce updates the Coupang listing, within the scheduled sync window. Sync runs on WP-Cron by default; for higher-volume stores we set up a real server cron for tighter intervals. All calls are queued, rate-limited against Coupang's API limits, and retried on failure, with every push and pull recorded in the audit log.
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Coupang Integration
A custom-built WooCommerce plugin that connects your store to a Coupang seller account for catalog, inventory, and order synchronization in South Korea. Built, installed, and supported by ECOSIRE on your WordPress site.
- Catalog push from WooCommerce products to Coupang listings, including variations, images, and descriptions
- Two-way inventory sync so stock decrements on either platform update the other within the sync window
- Coupang order import as native WooCommerce orders, HPOS / custom-order-table compatible
- Fulfillment and tracking-number push back to Coupang on order status change (woocommerce_order_status_changed hook)