Documentation
README
Paid Measurement Loop
Reads a paid-ads change back against a control over a fixed readback window and returns Promote / Keep-testing / Rollback / Unproven. This is the paid readback loop — distinct from roi-calculator (the ROI/CPA math, which this delegates to), ad-account-auditor (RQS score/veto adjudication), and performance-analyzer (cross-channel rollup); it owns only the readback decision, window, and control.
Quick Start
Read back the budget increase I made on Campaign X two weeks ago — did ROAS hold vs the control?
I rotated in new creative on the prospecting set on the 10th — promote, keep testing, or roll back?
Compare ROAS on my Meta vs Google search campaigns (I have both CSV exports)
This is the opening of the README. Read the full README on GitHub.