# Variable convertByTrackingId`Const`

convertByTrackingId: Conversion["convertByTrackingId"] = ...

#### Description

Record a successful conversion, such as an e-commerce purchase or account sign-up, using an arbitrary trackingId. When beginning the verification process, supply a trackingId, such as a customer's ID from an e-commerce platform. Later, after that customer has completed a purchase, provide that same trackingId and SheerID can correlate the conversion to that verification attempt. This allows for high-level reporting on the effectiveness of your SheerID program and account.

- Defined in jslib/src/lib/ServerApi/ConversionApiClient.ts:41