Pledged value is not campaign profit
The displayed contribution subtracts only the marketing spend and delivery cost in each row. Fixed development, art, production, taxes, cancellations, platform fees, and overhead may still sit outside this comparison.
Treat attribution as partial evidence
Kickstarter referral tags and other analytics can use different attribution rules and may omit clicks or assisted journeys. Preserve the source definitions and measurement window beside the report.
Investigate before reallocating
Use the Conversion Funnel Analyzer to find where a channel loses measured people. Use the existing Campaign Profit Scenario Calculator for total campaign economics.