Systems and methods for recognizing a check deposit received in a self-service financial transaction device are described. A check is received from a customer associated with an entity for deposit into an account of the entity. Upon determining a that an amount of the check received for deposit cannot be determined from a scanned image of the check, deposit transaction data for the customer is collected and analyzed, including the frequency and timing of the customer's previous check deposits, the amount of the customer's previous check deposits, the payor of such deposits, and the like, to predict the amount of the currently received check.