Supplier management in WooCommerce
Supplier management in WooCommerce
Supplier management in WooCommerce that usually requires an external ERP, now within your own WordPress. EHERO Woo Supplier Stock Manager unifies suppliers, purchase orders, real cost, and multi-warehouse stock, and calculates the profit of each sale. No Excel sheets or separate programs.

WooCommerce tells you what you sell, not what you earn
WooCommerce records every order to the cent, but it doesn’t keep track of the cost of what you sell. And that cost changes with each purchase: the supplier raises the cardboard by 8%, transportation becomes more expensive in January, a box arrives with an end-of-season discount. Without that data, your margin is a guess, and you sell with the feeling of going blind.
The usual practice is to patch holes with a supplier sheet, another for purchase orders, and a third for stock that never matches. On inventory day, the discrepancy appears: 30 units are missing that the system assumed were available, just as the sale orders come in.
Selling a lot means nothing if you don’t know how much you earn. The supplier management in WooCommerce needed is not another Excel tab, but for the store itself to calculate the real cost and margin of each reference as you receive merchandise.
EHERO Woo SSM: the supplier management in WooCommerce that calculates your margin
EHERO Woo Supplier Stock Manager brings to your WordPress panel the complete purchase and inventory circuit that was previously outside, from the supplier to the profit per sale. Here’s what your store gains:
Suppliers and purchase orders
Complete file per supplier (CIF/NIF, contact, conditions) and multiple suppliers per product. Purchase orders with draft → sent → partial reception → completed flow: you know what you ordered, what arrived, and what’s missing.
Real cost and margin
Four cost calculation methods (last purchase, weighted average, minimum, or manual) with history. The margin is highlighted with color alerts: healthy green, tight yellow, red in loss.
Multi-warehouse stock
Unlimited warehouses with independent stock, one-click transfers, inventory valuation by location, and returns to supplier. Online stock and warehouse stock stop going their separate ways.
Invoice OCR with AI
Upload the invoice in PDF, JPG, or PNG, and the OCR extracts supplier, date, lines, quantities, and prices, associating them by SKU or barcode. Use the included EHERO Proxy or your OpenAI key.
Barcode and POS-type reception
EAN-13, EAN-8, UPC-A, and Code128 with USB plug & play readers. Receive by scanning on a POS-type screen and print labels with name, SKU, and price in four formats.
Automatic orders and alerts
When a product drops below the reorder point, generate the draft order grouped by supplier. And notify of low stock, cost increases, or negative margin by email and Telegram.
How it works (without external ERP or programmers)
- Install the plugin
Upload the ZIP from Plugins → Add New, like any WordPress plugin. There’s no separate server or cloud service: everything lives within your WooCommerce.
- Load suppliers and starting costs
Register your suppliers with their CIF and conditions, and import the current cost of each product. Coming from ClassicGes or Odoo? It’s ready to bring your item master and not start from scratch.
- Record your purchases
Create the purchase order, receive it by scanning with the USB reader, or let the OCR read the invoice. Each reception, total or partial, updates the real cost and stock of the warehouse you indicate.
- Decide with data
Check the real margin on the dashboard, review the replenishment suggestions, and export your purchases to your accounting program. Your store goes from selling blind to selling knowing what it earns.

Who is this supplier management in WooCommerce for?
- Stores with many suppliers and 500-3,000 references in fashion, electronics, food, or bookstores, where the cost changes with each purchase and keeping it in Excel is already a part-time job.
- Businesses with an online store and warehouse (or omnichannel with physical POS) that need WooCommerce stock and point of sale stock to match without manual counts.
- Stores using a desktop ERP (like ClassicGes) and want to operate on the web: ClassicGes is a desktop solution for Windows; if you prefer to manage purchases, costs, and stock via browser, from any device, and within your own WordPress, natively integrated with your online store, EHERO Woo SSM is the piece that ties it all together.
Integrations with your WooCommerce ecosystem
Your supplier management in WooCommerce is not an island: it connects with the rest of your operations so that cost and stock data travel alone. Integrates natively with EHERO Woo POS, the physical POS, sharing barcodes and stock. For invoicing, it links with Holded for WooCommerce and the ERP Gesio, and exports to Sage, A3 Software, and Contasol. For developers, it exposes REST API and hooks.
Compatibility
The supplier management in WooCommerce of EHERO Woo SSM fits into your current setup: it runs on WordPress 5.8 or higher (6.4+ recommended) with WooCommerce 6.0+ and is compatible with HPOS, WooCommerce’s high-performance order storage.
- WordPress 5.8+
- WooCommerce 6.0+
- PHP 7.4+
- HPOS
- Multi-warehouse
- OCR with AI
- USB EAN/UPC readers
- Sage · Holded · A3 · Contasol
- EHERO Woo POS
- REST API and hooks
What’s included in your license
For €99.99 per year, your EHERO Woo SSM license includes everything needed to manage suppliers in WooCommerce from day one, without third-party subscriptions:
- One year of updates with new cost methods, accounting exports, and multi-warehouse improvements.
- Technical support in Spanish, provided by the team that develops the plugin and knows the local tax regulations.
- Documentation in Spanish for purchase orders, OCR, transfers, and accounting export.
- EHERO Proxy for OCR included, in case you don’t want to register your own OpenAI key.
Need us to set it up for you? Optional Premium support adds 24-hour response and initial configuration.
Frequently asked questions
Does it calculate the real cost of each product?
Yes. You have four methods (last purchase, weighted average, minimum, or manual) with history. The margin is shown with color alerts: healthy green, tight yellow, and red in loss, so you can immediately see which reference is no longer profitable.
Is it useful if I have multiple warehouses?
Yes. The multi-warehouse stock control supports unlimited warehouses with independent stock, one-click transfers, inventory valuation by location, and returns to supplier, so the store and physical warehouse match.
Do I have to type in purchase invoices?
No. The OCR with AI reads the invoice in PDF, JPG, or PNG and extracts supplier, date, lines, quantities, and prices, associating them by SKU or barcode. Use the included EHERO Proxy or your own OpenAI key.
Do I need a special barcode reader?
No. It works with any USB plug & play reader and supports EAN-13, EAN-8, UPC-A, Code128, and custom codes. You receive the merchandise by scanning on a POS-type screen and print labels with name, SKU, and price.
Can I manage accounting outside of WooCommerce?
Yes. Export your purchases to generic CSV, Sage, Holded, A3 Software, and Contasol with filters by date and supplier. It’s also ready to import your item master from ClassicGes, Odoo, or other software.
How is it different from an external ERP for supplier management in WooCommerce?
An external ERP forces you to synchronize two systems and pay a separate fee. EHERO Woo SSM lives within your WordPress: cost, stock, and purchase orders are where your products already are, without a gateway that desynchronizes or a second bill each month.
Related products
- EHERO Woo POS (POS) — charge in physical store with the same stock, barcode, and costs managed by Woo SSM.
- Holded for WooCommerce — issue sales invoices in Holded and complete the purchase and sales circuit.
- WooCommerce Product Converter — prepare and import your catalog before loading costs and suppliers.
Stop selling blind in your WooCommerce
Organize your purchases, know the real cost of each product, and match the stock of all your warehouses from your own WordPress. Get EHERO Woo SSM for €99.99 per year or tell us about your catalog.
