ReferralWhen existing users bring in new users, often incentivised.
Regression TestingRe-testing existing features after changes to ensure nothing is broken.
RetentionThe ability to keep users engaged and returning over time.
Retention CurveA graph showing how user retention changes over time.
RFM SegmentationGrouping customers based on Recency, Frequency, and Monetary value.
RICE ScoringA prioritisation framework using Reach, Impact, Confidence, and Effort.
Run RateA projection of future performance based on current data (e.g. MRR x 12).