Creator ROAS formula
Creator ROAS = creator-attributed revenue รท included creator spend. If a defined cohort has $20,000 in attributed revenue and $5,000 in included spend, the reported creator ROAS is 4.0x.
State what counts as spend
Possible inputs include creator fees, commissions, product cost, shipping, platform fees, agency cost, tooling, paid amplification, and internal labor. Omitting a material cost may make two programs look comparable when they are not.
State what counts as revenue
Specify gross or net revenue, refunds, cancellations, tax, shipping, currency, and attribution method. A platform-reported value and a storefront-reconciled value may legitimately differ.
ROAS is not incrementality or profit
ROAS describes attributed revenue relative to selected spend. It does not by itself measure contribution margin, lifetime value, cash timing, or the revenue that would not have occurred without the program.