PrestaShop Administration & Productivity

B2B Registration & Company Verification for PrestaShop 8 & 9

Business customers register by typing their company name.

A business buyer should not have to retype their company name, registration number, activity code and head office address. With this module, they choose Company, Self-employed, Association or Public body, type their company name or SIRET, and pick it from the official French business directory: everything else is filled in and the status adjusts itself. For EU customers, the VAT number is checked live in VIES. You get verified business accounts, approved automatically or after review, and placed in the right customer group.

At a glance
  • Business step in the registration form and the checkout, with a status choice
  • Company search by name or SIRET in the official French business directory, free and keyless
  • EU VAT numbers checked live in VIES
  • Automatic, automatic-if-verified or manual approval, with a customer group per status
  • Existing customers converted into business accounts from their account or the back office
PrestaShop 8 & 9 Company lookup EU VAT via VIES 8 languages
  • 30-day refund
  • 12 months updates
  • 24h support
www.datafirefly.com/en/
B2B Registration & Company Verification for PrestaShop 8 & 9
v1.2.0 · updated 2026-10-02
What it does

The short version.

01

The company found in a few keystrokes

The customer types their company name or SIRET, narrows with a postcode if needed, and picks from the list. Company name, registration number, address, activity code and legal form come from the official directory, and the status switches to Self-employed or Association when that is what the company is.

02

Business accounts you can trust

The SIRET is validated by its checksum, then checked again in the directory when the account is created. Closed establishments can be refused, a SIRET can be limited to one account, and EU VAT numbers are confirmed in VIES.

03

Approval and customer groups

Choose automatic approval, automatic only when the directory or VIES confirmed the company, or manual review. On approval, the customer joins the business group, or a group of their own status for public-body or association prices, and is notified by email.

04

Built for your existing customers

A customer who registered as an individual, or before the module was installed, declares their company from "My business" in their account. From the customer page in the back office, you can also create or correct the business account yourself.

The long version

Everything you'd want to know before you install.

A detailed look at how B2B Registration & Company Verification for PrestaShop 8 & 9 works, why we built it the way we did, and the thinking behind the features above.

§ 01

Why the native form falls short for B2B

PrestaShop does offer company and SIRET fields, but customers fill them in by hand, nothing is checked, and nothing tells a business apart from an individual. The result: approximate company names, wrong or copied registration numbers, invoices to correct and trade discounts granted without any check. The module replaces this typing with a search in the official directory and turns registration into a proper business journey.

§ 02

Your customer's journey, step by step

The customer first chooses who they are. If they are a business, the "Your business" step opens: country, optional postcode, then company name or SIRET. They pick their company from the list, a card sums up the identity found, and only the useful extras stay open: department, phone, address complement. The "Your contact details" step then shows the usual PrestaShop fields. The same journey appears in the checkout, where the company address arrives preselected for delivery and invoicing.

§ 03

Customers in France and across the EU

For France, the search queries the government's business directory API, which is free and keyless, and the intra-community VAT number can be computed from the SIREN. For other EU countries, the customer enters their VAT number, checked live in VIES; when the country publishes it, the company name and address are filled in. If a register is down, registration is never blocked: the account is created and you can check it again later from the back office.

§ 04

Approval, groups and emails

In automatic mode, the business account is active immediately. In automatic-if-verified mode, only companies confirmed by the directory or VIES are approved without you, the others wait for your review. In manual mode, you approve each request. On approval, the customer joins the business group or the group of their status and receives an email; meanwhile they can order at public prices. The shop receives a detailed notification for every new account.

§ 05

A back office built to process requests

The Customers > Business accounts page shows the number of accounts, pending requests, the share of verified accounts and new accounts of the month. Each row links the SIRET to the directory, and the Approve, Refuse and Check again actions work on one row or a selection. On the customer page, a block sums up the business account and lets you create or correct it, with the same checks as on the storefront.