IFO4
Loading...A composite measure of how effectively go-to-market spend is translated into recurring revenue, typically computed through CAC payback, magic number, sales efficiency ratio, or a federation-defined blended index. Sales efficiency is the federation-preferred measure of the quality of the growth investment relative to its cost. The federation requires multiple efficiency views to be published quarterly with consistent methodology under UFMS-001:3.2. A single efficiency claim is treated as incomplete; accreditation evidence requires a multi-view efficiency dossier.
A general management vocabulary term; the SaaS-specific construct of the early 2010s drew on direct marketing and venture capital diligence frameworks.
Federation members publish a multi-view sales efficiency dossier quarterly. CAC payback, magic number, and the Rule of 40 components are included. Steward tier accreditation reviews the dossier annually under MEV-Annex:4.1.
@misc{ifo4_glossary_sales_efficiency,
title = {{Sales Efficiency}},
author = {{IFO4 Federation Editorial Board}},
howpublished = {{IFO4 Federation Glossary, slug \texttt{sales-efficiency}}},
year = {2026},
url = {https://ifo4.org/glossary/sales-efficiency},
note = {Category: Unit Economics; key: SalesEfficiency}
}Federation members and accredited practitioners may challenge any entry under TGS-002:1.7. Filed challenges are routed to the editorial board, triaged into the revision register, and resolved in writing on the public docket. The slug remains stable through any revision.