Choose an installation, find the exact approved product, and get a source-backed certificate estimate. Missing evidence stays visible; unsupported numbers stay withheld.
API checkingQuote gate checkingCatalog loading
Quote result
RebateSignal estimate
Complete four short steps to calculate a guarded estimate.
Operator mode
Diagnostics and guarded canaries
Visible only with ?operator=1. No API key or customer credential is embedded.