About this plugin
ro for WooCommerce helps WooCommerce stores in Romania offer a faster, more accurate checkout for company invoices. ro API and fills the billing fields automatically, based on the CUI (tax ID) entered by the customer.
How it works
- The customer checks the “I want a company invoice (legal entity)” option.
- Dedicated fields appear automatically: CUI/CIF, Company Name, Trade Register Number, Registered Office.
- The customer enters the company’s CUI (tax ID).
- They click the “Auto-fill company data” button (placed directly under the CUI field).
- The data is retrieved from ANAF via the Firmeinfo.ro API.
- The fields are automatically filled:
- Company name
- Trade Register Number
- Full registered office address
- Address, city, county, postcode
- Phone (if available)
- Shipping address (optional, configurable)
Key Features
- ✅ Official ANAF data – company information retrieved from the ANAF source
- ✅ “Company invoice” toggle – company fields appear only when needed, keeping checkout clean for individuals
- ✅ Dedicated fields – CUI/CIF, Trade Register Number, Registered Office, saved to the order and customer address
- ✅ Smart cache – reduces API usage and speeds up responses
- ✅ Real-time statistics – monitor usage directly from the admin
- ✅ Transparent rate limiting – see how many requests you have left
- ✅ Field configuration – choose which fields to auto-fill
- ✅ WooCommerce HPOS compatible – High-Performance Order Storage
- ✅ Romanian interface
- ✅ Debug mode – for developers
- ✅ Clean layout – single column, regardless of theme, mobile responsive
- ✅ Cache busting via filemtime() – CSS/JS updates are instantly propagated to customers
How to get an API Key (free)
- Register for free on Firmeinfo.ro — no credit card required.
- Go to Your Profile → API.
- Click Generate API token — it is created instantly.
- Copy the Client ID and Client Secret (also called token).
- Paste them into the plugin settings (WooCommerce → Settings → Firmeinfo.ro).
- Click Test connection to verify.
The FREE plan includes 10 requests/hour and 500 requests/day — enough for most small and medium stores. Higher volumes are available through PRO and ENTERPRISE plans.
Available Plans
- FREE — 10 requests/hour, 240 requests/day — FREE
- PRO — 100 requests/hour, 2,400 requests/day — Contact us
- ENTERPRISE — 1,000 requests/hour, 24,000 requests/day — Contact us
ro API Documentation.
External services
ro) to retrieve official company data from ANAF, based on the CUI (tax ID) entered by the customer during checkout.
What data is sent:
– The CUI (tax ID) entered by the customer in the checkout form
– The plugin’s Client ID and Client Secret, sent as request headers ( X-Client-ID, X-Client-Secret ) for authentication
When data is sent:
– When the customer clicks the “Auto-fill company data” button
Why data is sent:
ro API
What is received:
– Public company information from ANAF, used only to fill the checkout fields. The response is cached locally (transient) for a configurable period (default 24 hours) to reduce API usage.
ro).
- Terms of Service: https://firmeinfo.ro/termeni
- Privacy Policy: https://firmeinfo.ro/politica-confidentialitate
- API Documentation: https://api.firmeinfo.ro/documentatie.php