Fecha de publicación: -- Fuente: Wipo "digitalization" Digital transaction apparatus operable with a plurality of digital tokens, each digital token associated with one digital transaction document, and each digital transaction document associated with one or more digital tokens, wherein each digital token represents a tokenized associated digital transaction document, for a digital transaction with at least one digital transaction device, the digital transaction apparatus including, a Data Assistance Device (DAD) including a user interface and a DAD transmitter, and a Digital Transaction Card (DTC) including a DTC receiver and a Digital Transaction Processing Unit (DTPU), wherein the apparatus is configured for storing at least one of the plurality of digital tokens and the DAD is configured to allow selection of one of the stored at least one digital token by the user interface and transmit the selection to the DTC, and, wherein the DTC is configured to implement the selected digital token, such that the DTC is enabled to operate as the tokenized associated digital transaction document represented by the selected digital token.