A method for collecting transaction history data and an associated terminal device. The method may include: collecting on-line, from a remote server (SV), first history data (DT) representative of at least one transaction associated with a user account (15); communicating contactlessly with a smart card (2), during which the terminal (T) recovers second history data (DH) stored locally in a memory (10) of the smart card, the second history data being representative of transactions processed by the smart card in association with the user account (15); and analyzing, during which the terminal (T) aggregates the first and second history data in order to obtain up-to-date history data. It is thus possible to generate transaction-following data from the up-to-date history data.