Description: This article covers where in the Lighthouse Transaction Manager (LTM) platform you find the Authorization Code for a transaction on a merchant account.
To locate a transaction authorization code, find the transaction invoice in LTM and click the Invoice Number to open the Basic Transaction Information Screen. Under Authorization Information there will be a Response sub-section where the four to six-digit code in the second box will be the approval code.
Note: It is possible to have more than one approval code on a transaction if an incremental authorization was requested on the same invoice. It is also normal for debit transactions and refunds to not have approval codes.