Return on Investment (ROI)
METRIC
REVENUE OPERATIONS
A fundamental profitability metric comparing the net gain derived from an investment against its total initial cost.
METRIC
REVENUE OPERATIONS
Churn Rate
The proportion of customers, accounts, subscriptions or recurring revenue lost during a defined period.
BUSINESS RELEVANCE
It supports forecasting, prioritisation and cross-functional decisions when definitions and source data are consistent.
IMPLEMENTATION EXAMPLE
A cross-functional team applies Churn Rate in a production initiative, defines ownership and success criteria, tests representative scenarios, monitors outcomes and records corrective actions before scaling.
LIMITATIONS
The measure or method can mislead when definitions, cohorts, margins, periods or source systems differ. It should not be interpreted without context.
TECHNICAL EXPLANATION
The proportion of customers, accounts, subscriptions or recurring revenue lost during a defined period. It should be defined with an explicit population, period, data source and calculation rule. Revenue teams should govern lifecycle stages, ownership and reconciliation so the value is comparable over time and connected to commercial decisions.
Secondary Topics
Data Engineering, Experience Design
Sources
Salesforce — Revenue Operations resources — https://www.salesforce.com/resources/; HubSpot — Sales and marketing metrics — https://www.hubspot.com/resources
Related terms
Return on Ad Spend (ROAS)
METRIC
PERFORMANCE ADVERTISING
A digital advertising metric measuring gross revenue generated for each currency unit invested in ad campaigns.
Annual Recurring Revenue (ARR)
METRIC
REVENUE OPERATIONS
The normalized annualized value of contracted recurring subscription revenue generated by active customer accounts.
Conversion Lift
METRIC
PERFORMANCE ADVERTISING
A causal measurement technique comparing exposed and unexposed control groups to isolate genuine incremental marketing return.
Cost per Acquisition (CPA)
METRIC
PERFORMANCE ADVERTISING
An advertising metric calculating the average campaign expenditure incurred to secure a single designated customer conversion.