A fictional weekly summary labels purchases as 7-day click but selects the 1-day-click denominator for its cost line. The review uses a deliberately recorded calculation log to distinguish a reporting formula error from an unsupported claim about platform attribution.
The PDF explains what is wrong, the figures that support that conclusion, and the actions needed before the report can be accepted. It includes the completed check results and recommendations in one document; the supporting files are optional.
A $500 assessment of one workflow, one primary schema and one representative client, with up to three agreed export formats. Implementation is separately scoped.
THE CASE FILE / 3 findings
What matters before the next send.
01
FAIL
Wrong window selected in the cost calculation
The synthetic log names purchases_1day_click as the denominator under a 7-day-click heading.
$40.00 draft vs $30.00 control; $10.00 difference for this label.
Evidence: ME-D02; ME-M22; ME-C03
Recommended next action
Recommend using the 7-day-click column consistently with the 60-purchase headline.
02
PASS
Campaign and weekly controls reconcile
Nine disjoint synthetic ad-set rows preserve the original three campaign totals, including both separate purchase views.
The additive totals pass; the documented issue is in the labeled calculation.
Evidence: ME-C01; ME-C02
Recommended next action
Retain field-level mappings and show a separate labeled 1-day comparison only if required.
03
OPEN
Action/window authorization and final outputs remain absent
No authorized decision or corrected output has been provided; window values do not establish causal lift.
Acceptance remains unresolved.
Evidence: ME-C07; ME-C08
Recommended next action
Obtain the definitions decision and final-output sign-off without changing attribution settings.
THE CASE FILE / Evidence trail
Follow the number back.
The review includes 9 synthetic source rows and 22 explicit source-to-output mappings. Download the CSVs to inspect every row and transformation.
01
metadata.json
Freeze the fictional period, channel/action/component basis, currency when applicable, and cutoff.
02
source.csv
Inspect individually identified synthetic aggregate rows; no personal records.
03
mapping.csv
Trace exact source row IDs and fields through grouped and headline output calculations.
04
draft-calculation-log.csv
Reproduce the deliberately incorrect draft calculation; this log is invented fixture evidence, not a live diagnosis.
05
checks.csv
Separate arithmetic passes, reproduced draft failures, and unresolved approval/evidence items.
06
patch-plan.md + acceptance-record.txt
Review recommendations and leave handoff acceptance unresolved until an authorized approver and corrected outputs exist.
Source-to-output mapping · first six entries
ID
Source rows / field
Output
Rule / basis
ME-M01
ME-A01;ME-A02;ME-A03spend_usd
campaigns.Prospecting A.spend_usd
SUM(spend_usd)Same period, USD where applicable; separate window columns
ME-M02
ME-A01;ME-A02;ME-A03impressions
campaigns.Prospecting A.impressions
SUM(impressions)Same period, USD where applicable; separate window columns
ME-M03
ME-A01;ME-A02;ME-A03link_clicks
campaigns.Prospecting A.link_clicks
SUM(link_clicks)Same period, USD where applicable; separate window columns
ME-M04
ME-A01;ME-A02;ME-A03purchases_7day_click
campaigns.Prospecting A.purchases_7day_click
SUM(purchases_7day_click)Same period, USD where applicable; separate window columns
ME-M05
ME-A01;ME-A02;ME-A03purchases_1day_click
campaigns.Prospecting A.purchases_1day_click
SUM(purchases_1day_click)Same period, USD where applicable; separate window columns
ME-M06
ME-A04;ME-A05;ME-A06spend_usd
campaigns.Prospecting B.spend_usd
SUM(spend_usd)Same period, USD where applicable; separate window columns
Confirm purchase action, window, reporting clock, time zone and frozen cutoff with the definitions approver.
Recommend selecting purchases_7day_click in the cost formula used under the 7-day-click heading; keep any 1-day comparison separate.
Recommend regenerating the summary and required export and comparing campaign rollups plus $1800/60/$30 controls.
Owner to retain corrected-output evidence and dated approval. This plan does not change platform attribution, tracking or campaigns.
Acceptance is a decision.
OPEN
Named approver/date approves fixture purchase action, 7-day-click basis, impression-time clock, period, USD and cutoff.
All nine ad sets reconcile to the three campaign controls and weekly $1800/90000/1500/60/45 totals.
Final report and exported copy show $1800 spend / 60 7-day-click purchases / $30.00 cost on that same basis.
Any 1-day comparison is labeled separately and never added to 7-day results.
Frozen source, formula and dated final-output decision retained; status OPEN until supplied.
Delivery for an agreed $500 review is three business days after written scope, payment and complete agreed inputs. It is an assessment, not an implementation or a guarantee of report accuracy.
THE CASE FILE / Downloads
The complete report. Ready to read.
The findings, supporting figures, check results, recommendations and acceptance decision are explained together in one PDF. You do not need to open a spreadsheet or recreate a calculation.
FROM A QUESTIONABLE NUMBER TO A REPRODUCIBLE DECISION.
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