A tokenization system comprising: a network interface configured to establish a network communication channel between the tokenization system and a digital wallet of a user device; and a processor configured to: transmit, via the established communication channel, tokenized payment account information from the tokenization system to the digital wallet; thereupon, transmit a promotion from the tokenization system to the digital wallet on the user device via the established network communication channel; thereupon receive, via the established communication channel, authorization to accept the promotion from the digital wallet on the user device, and identify tokenized payment account information of the digital wallet stored at the tokenization system thereupon, control the network interface to automatically transmit information about the tokenized payment account information of the digital wallet information from the tokenization system to a promotion enrollment system associated with the promotion; thereupon, upon identifying that a digital wallet that has been enrolled for promotions at the promotion enrolment system is used to conduct a transaction, transmit transaction data at the promotion enrolment system. a network interface configured to establish a network communication channel between the tokenization system and a digital wallet of a user device; and a processor configured to: transmit, via the established communication channel, tokenized payment account information from the tokenization system to the digital wallet; thereupon, transmit a promotion from the tokenization system to the digital wallet on the user device via the established network communication channel; thereupon receive, via the established communication channel, authorization to accept the promotion from the digital wallet on the user device, and identify tokenized payment account information of the digital wallet stored at the tokenization system thereupon, control the network interface to automatically transmit information about the tokenized payment account information of the digital wallet information from the tokenization system to a promotion enrollment system associated with the promotion; thereupon, upon identifying that a digital wallet that has been enrolled for promotions at the promotion enrolment system is used to conduct a transaction, transmit transaction data at the promotion enrolment system. transmit, via the established communication channel, tokenized payment account information from the tokenization system to the digital wallet; thereupon, transmit a promotion from the tokenization system to the digital wallet on the user device via the established network communication channel; thereupon receive, via the established communication channel, authorization to accept the promotion from the digital wallet on the user device, and identify tokenized payment account information of the digital wallet stored at the tokenization system thereupon, control the network interface to automatically transmit information about the tokenized payment account information of the digital wallet information from the tokenization system to a promotion enrollment system associated with the promotion; thereupon, upon identifying that a digital wallet that has been enrolled for promotions at the promotion enrolment system is used to conduct a transaction, transmit transaction data at the promotion enrolment system.