Patent attributes
Techniques are disclosed for utilizing NFC, beacon, geo-fencing and/or other technologies to select default virtual cards in virtual wallets and to enable promotions for individuals who utilize the default virtual cards to conduct transactions. A reconfiguration signal that designates a virtual card to be a default virtual card is transmitted to a mobile device having an installed virtual wallet application. The virtual wallet application determines whether it includes stored information corresponding to the virtual card identified by the reconfiguration signal. In response to determining that the virtual wallet application includes the virtual card identified by the reconfiguration signal, the virtual wallet application updates or confirms a default card setting of the virtual wallet application to designate the virtual card identified by the reconfiguration signal as the default virtual card. Promotions may be applied to transactions involving the default virtual card for a predetermined period of time.