What it means
CPQ combines three jobs. Configuration applies rules so a rep can only choose options that work together. Pricing applies price lists, volume tiers and discount approvals. Quoting generates the proposal the customer receives. CPQ differs from a CRM, which tracks contacts and deals, because CPQ controls what is sold and at what price. Many CRM products offer CPQ as an add-on or a higher plan.
Why it matters when you buy software
CPQ is often sold as a separate module, so a CRM that looks affordable can need an extra license or a top plan tier once quoting rules are required. Check whether approval workflows, product bundles and e-signature are included, and whether quotes sync to your billing or accounting system. Teams with a short price list rarely need it.
How it works in practice
A rep opens a deal in the CRM and adds products. Configuration rules block incompatible options, pricing rules apply the list price and any discount, and a manager approves discounts above a set limit. The system then produces a quote the customer can accept, and the accepted order passes to billing.
See also: Lead scoring, Sales automation and the glossary index.