Abstract: Systems (100, 900), methods, and machine-executable data structures for the processing of data for the secure creation, administration, manipulation, processing, and storage of electronic data useful in the processing of electronic payment transactions and other secure data processes. Aspects of such methods, systems (100), and data structures enable designation by users of transaction controllers (110) of logical criteria to be applied in generation of data sets identifying preferred sets of financial account(s) to be applied in satisfaction of electronic payment transactions processed over data communication networks 200 between account administration systems 120, 160, and merchant systems 130, in advance of or at the time of the transactions.

Abstract: Systems, devices and processes for electronic commerce payment processing using a handle and a mobile device with a mobile wallet application installed thereon. The handle may be used at a merchant website to process the electronic commerce payment for instead of providing payment information and/or personally identifiable information. That is, the handle may not include payment information and/or personally identifiable information.

Abstract: Systems, devices and processes for electronic commerce payment processing using a handle and a mobile device with a mobile wallet application installed thereon. The handle may be used at a merchant website to process the electronic commerce payment for instead of providing payment information and/or personally identifiable information. That is, the handle may not include payment information and/or personally identifiable information.