Neutrope Inc.

Quick Stock Bridge helps WooCommerce store operators prepare Amazon stock-update files from their existing WooCommerce inventory, safely and on their own terms.
It is intentionally a manual, dry-run tool. It does not connect to the Amazon SP-API, it does not send any data to Amazon, and it never writes to WooCommerce product data. You stay in full control: review the preview, download a CSV or JSON file, and upload it to Amazon yourself.
<h4>What it does</h4>
<ul>
<li>Reads WooCommerce products and variations (simple and variable products).</li>
<li>Lets you map each product/variation to an Amazon SKU and ASIN.</li>
<li>Calculates the quantity to report to Amazon from your stock rules.</li>
<li>Resolves the quantity from a configurable stock source: WooCommerce stock, or an external stock value you import, with an optional fallback.</li>
<li>Previews every row with a clear OK / Warning / Error / Skipped status.</li>
<li>Exports CSV or JSON with a stable column set (including external_stock_quantity and stock_source).</li>
<li>Records an export log (summary plus a per-item snapshot).</li>
</ul>
<h4>New in 0.2.0</h4>
<ul>
<li>External stock value (<code>external_stock_quantity</code>): keep an Amazon-facing quantity per mapping, independent of WooCommerce stock.</li>
<li>Stock source (<code>stock_source</code>): choose WooCommerce or external stock as the primary source, with an optional fallback to the other.</li>
<li>Mapping CSV export / import: download every product/variation merged with its mapping, edit it in a spreadsheet, and re-import it.</li>
<li>Dry-run preview -> apply for imports: every import shows exactly what would change (create / update / unchanged / skip / warning / error) and writes nothing until you confirm.</li>
<li>ASIN auto-fill: extract ASINs from a product/variation custom field (an Amazon product URL or a bare ASIN) and fill blank ASINs, again with a preview before anything is written. Existing ASINs are never overwritten.</li>
</ul>
Every write is opt-in and preview-gated, and the plugin still never contacts Amazon and never edits your WooCommerce products.
<h4>Stock calculation</h4>
For each mapping, the export quantity is resolved in this order:
<ol>
<li>If sync is disabled for the item, it is excluded.</li>
<li>The stock source is resolved (WooCommerce stock or the imported external value, per your settings, with optional fallback).</li>
<li>If no stock source is available, the item is excluded or flagged with a warning (your choice).</li>
<li>If the Amazon SKU is missing, the item is reported as an error.</li>
<li>If a manual override is set, that value is used.</li>
<li>Otherwise the quantity is the resolved source stock minus safety stock.</li>
<li>A max-stock cap is applied if configured.</li>
<li>Negative results are clamped to 0.</li>
</ol>
With the default settings (primary source = WooCommerce, no external stock imported) the calculation behaves exactly as in 0.1.x.
<h4>Not included in 0.2.0</h4>
<ul>
<li>Sending data to the Amazon SP-API.</li>
<li>Importing Amazon orders or FBA stock.</li>
<li>Automatic / scheduled synchronization.</li>
<li>Writing to WooCommerce product or stock data.</li>
<li>Rakuten, Yahoo!, or Shopify integration.</li>
</ul>
This plugin is a generic WooCommerce tool. It is not tied to any specific store, product naming scheme, or SKU format.

Quick Stock Bridge

Build Amazon stock-update CSV/JSON files from WooCommerce inventory. Manual and dry-run focused: it never sends anything to Amazon.

raintech357

RT Stock Manager for WooCommerce is a fast, modern WooCommerce stock management and inventory control tool. It replaces the slow, one-product-at-a-time WooCommerce editing flow with a single React-powered screen where you can search, filter, and bulk edit stock quantities for hundreds of products — including every variation of your variable products — and save them all in one click.
Built on the WordPress REST API and the official WordPress component library, the interface is instant: no page reloads, inline editing, and clear highlighting of unsaved changes. Whether you run a small shop or manage thousands of SKUs, RT Stock Manager gives you a spreadsheet-like bulk stock editor right inside your WordPress admin.
<h4>Why use RT Stock Manager?</h4>
<ul>
<li>Save hours of manual work — update stock for many products at once instead of opening each product.</li>
<li>Manage variation stock easily — expand any variable product and edit each variation’s quantity inline.</li>
<li>Find products instantly — live search by product name or SKU.</li>
<li>Stay on top of inventory — filter to low-stock items and fix them before you sell out.</li>
<li>Move data in and out — CSV import and export for fast stock updates and reporting.</li>
<li>Keep an audit trail — a complete activity log of every stock change, who made it, and when.</li>
</ul>
<h4>Key features</h4>
<ul>
<li>Bulk stock editor — edit stock quantities inline and save only the rows you changed.</li>
<li>Variation stock management — expand variable products to manage each variation’s stock.</li>
<li>Search by name or SKU — quickly locate any product or variation, including SKUs on variations.</li>
<li>Advanced filters — filter by product type, category, stock status, “manages stock”, and low-stock-only, with flexible sorting.</li>
<li>CSV import — bulk update stock from a CSV file, matching products by ID or SKU.</li>
<li>CSV export — export the products in your current view (variations included) for backups or reporting.</li>
<li>Activity log — searchable, filterable history of every stock change, with CSV export and one-click clear.</li>
<li>Bulk apply — set the same quantity across all selected products in one action.</li>
<li>Low-stock highlighting — at-a-glance badges so nothing slips out of stock unnoticed.</li>
<li>Fast React admin — no page reloads, powered by the WordPress REST API.</li>
<li>Translation ready — all strings are internationalized.</li>
</ul>
<h4>Who is it for?</h4>
Store owners, shop managers, and developers who need a reliable WooCommerce inventory manager to handle bulk stock updates, stock control, and warehouse-style inventory management without third-party services or slow page reloads.

RT Stock Manager for WooCommerce – Bulk Stock, Inventory & CSV Import/Export

Bulk-edit WooCommerce stock and variations from one fast screen with advanced filters, SKU search, CSV import/export, and a full activity log.

Quick Stock Bridge vs RT Stock Manager for WooCommerce – Bulk Stock, Inventory & CSV Import/Export