CostHarbor Supplier Updates for WooCommerce
Generate a WooCommerce catalog template, enter supplier costs, and preview guarded cost and price updates before applying them.
Solid choice
CostHarbor Supplier Updates for… is a solid plugin choice in 2026, with a few things worth checking first. Was last updated 4 weeks ago, and scores 64/100 on our health check.
- Actively developed — last update 4 weeks ago
- Tested with the latest WordPress (7.1)
- Small user base (<10 active installs)
- Very few reviews so far
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where CostHarbor Supplier Updates… stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| cost of goods | >100 |
| csv | >100 |
| inventory | >100 |
| pricing | >100 |
| woocommerce | >100 |
About CostHarbor Supplier Updates for WooComm…
From the official readme · v0.1.3Description
CostHarbor Supplier Updates for WooCommerce generates an editable catalog CSV template and safely imports supplier cost updates for products and variations. Every import is previewed before Apply, with dangerous regular-price changes warned and invalid rows blocked.
Supplier Cost is retained by CostHarbor and synchronized through WooCommerce’s public native Cost of Goods methods when available. Applied Supplier Cost and calculated Regular Price changes can be rolled back, and CSV or store data is never sent to an external server.
It matches both product and variation SKUs. It never creates products. Invalid, duplicate, and unmatched rows are blocked. Large proposed price changes are highlighted using a configurable threshold. Every apply stores the prior supplier cost and regular price for rollback.
All processing and data storage stays in WordPress and WooCommerce. The plugin sends no telemetry, analytics, CSV content, or store data to external services.
Privacy
CostHarbor Supplier Updates for WooCommerce processes CSV content locally and stores import summaries, rollback snapshots, and supplier cost metadata in the site’s WordPress database. It does not transmit data externally. Import history is retained for the 20 most recent imports. By default, uninstalling preserves supplier costs and import history as business data while removing temporary data. Administrators can explicitly opt into permanent data deletion before uninstalling.
Installation
- Install and activate WooCommerce.
- Upload the
costharbor-supplier-updatesfolder or ZIP through Plugins > Add New > Upload Plugin. - Activate CostHarbor Supplier Updates for WooCommerce.
- Open WooCommerce > CostHarbor Supplier Updates for WooCommerce.
- Upload a CSV and map its SKU and Supplier Cost columns.
Frequently asked questions
Does it change products immediately after upload?
No. There is no direct apply path. You must create and review a preview, then explicitly apply safe rows.
How do I create my first supplier CSV?
Open WooCommerce > CostHarbor Supplier Updates for WooCommerce and select Download catalog template. Fill the Supplier Cost column for the product and variation SKUs you want to update, save the CSV, then upload it and build a Preview before applying anything. A blank template is also available.
Does it create products for unknown SKUs?
No. Unknown SKUs are blocked and skipped.
Are variation SKUs supported?
Yes. Matching uses WooCommerce’s public SKU lookup, which includes variations.
Where is supplier cost stored?
The plugin keeps its own product metadata as the durable source of truth. If the installed WooCommerce exposes its public Cost of Goods methods, the value is also synchronized through those methods. No private WooCommerce metadata is accessed.
What does rollback change?
Only the CostHarbor Supplier Updates for WooCommerce cost and the regular price that the selected import changed. It does not restore titles, stock, sale prices, or unrelated metadata.
What CSV formats are supported?
Comma, semicolon, tab, and pipe delimiters are detected. UTF-8 is preferred; common legacy encodings are converted when PHP’s multibyte extension is available. Files are limited to 10 MB and 10,000 data rows.
Does the plugin contact external servers?
No. Version 0.1.3 has no external requests, telemetry, analytics, or remote imports.
Changelog
0.1.3
- Added downloadable catalog and blank CSV templates.
- Added first-run guidance and clearer CSV requirements.
- Clarified Supplier Cost, native COGS synchronization, and Regular Price behavior.
- Improved validation explanations and WordPress.org documentation.
0.1.2
- Rename the plugin and adopt the
costharbor-supplier-updatesslug and plugin-specific prefixes. - Remove unnecessary manual text-domain loading.
0.1.1
- Preserve business data on uninstall by default and add an explicit permanent-deletion setting.
- Strengthen CSV validation, monetary input validation, and price threshold tests.
0.1.0
- Initial release with guarded CSV import, preview, apply, history, and rollback.
Screenshots
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Best CostHarbor Supplier Updates f… alternatives
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FAQ
CostHarbor Supplier Updates for Woo…: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 2, 2026
Is CostHarbor Supplier Updates for… free?
Yes. CostHarbor Supplier Updates for… is free to download and use from the official WordPress.org plugin directory.
Is CostHarbor Supplier Updates for… safe to use in 2026?
CostHarbor Supplier Updates for… is a solid plugin choice in 2026, with a few things worth checking first. Was last updated 4 weeks ago, and scores 64/100 on our health check.
How many websites use CostHarbor Supplier Updates for…?
CostHarbor Supplier Updates for… is active on <10 WordPress websites and has been downloaded 171 times since it launched in September 2026. It was downloaded 177 times in the last 30 days.
Does CostHarbor Supplier Updates for… work with WordPress 7.1?
Yes. The developer has tested CostHarbor Supplier Updates for… up to WordPress 7.1.2, the latest release. It requires WordPress 6.5 or newer.
What PHP version does CostHarbor Supplier Updates for… need?
CostHarbor Supplier Updates for… requires PHP 7.4 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was CostHarbor Supplier Updates for… last updated?
The latest version, 0.1.3, was released on September 5, 2026 (4 weeks ago).
Who makes CostHarbor Supplier Updates for…?
CostHarbor Supplier Updates for… is developed and maintained by spguard.
What are the best alternatives to CostHarbor Supplier Updates for…?
The most popular alternatives to CostHarbor Supplier Updates for… are Cost of Goods: Product Cost… (9K+ installs), F4 Total Stock Value for Wo… (1K+ installs) and Ni Cost of Goods for WooCom… (200+ installs).
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