# Our best PrestaShop modules for B2B selling

> Quick order by SKU and CSV, quote requests, express PDF quotes, multi-user accounts with roles, prices reserved for professionals, order minimums and multiples, tiered pricing and login as customer: the complete selection for selling B2B on PrestaShop 8 & 9.

- Page: <https://www.datafirefly.com/en/solutions/prestashop/b2b-sales/>
- Language: en
- Last updated: 2026-09-23
- Other languages: [fr](https://www.datafirefly.com/solutions/prestashop/vente-b2b/index.md), [de](https://www.datafirefly.com/de/solutions/prestashop/b2b-verkauf/index.md), [es](https://www.datafirefly.com/es/solutions/prestashop/venta-b2b/index.md), [it](https://www.datafirefly.com/it/solutions/prestashop/vendita-b2b/index.md), [pl](https://www.datafirefly.com/pl/solutions/prestashop/sprzedaz-b2b/index.md), [nl](https://www.datafirefly.com/nl/solutions/prestashop/b2b-verkoop/index.md), [pt](https://www.datafirefly.com/pt/solutions/prestashop/venda-b2b/index.md)
- Index: <https://www.datafirefly.com/en/solutions/llms.txt>

## B2B is not B2C with prices excluding VAT

The commonest mistake is to take the B2C store, hide the VAT, and call it a “trade section”. But the professional buyer **does not shop — they procure**. And procurement follows entirely different rules.

They know their part numbers by heart. They do not want to browse. They order the same thing every month. They need a quote before they are allowed to buy. And often the person who orders is not the person who pays.

## The four frictions that kill B2B

**The catalogue you have to search.** Your customer has forty part numbers in a spreadsheet. Forcing them to look each one up individually is an insult.

**The missing quote.** In many companies, no order is released without a prior quote. No quote, no order — it is that simple.

**The single account.** Purchasing orders, accounting pays, the boss approves. One login for three people is an organisational dead end.

**The phone order.** When your customer calls instead of ordering, your store has failed — and you pay for your sales team's time to compensate.