Abstract: 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.

Abstract: Certain embodiments disclose a corral and enclosure defined by three members having an opening configured to hold one or more shopping carts and display one or more advertisements, with two substantially parallel walls of equal or different lengths and advertisement panels affixed on the walls, such that they can be staggered. The staggered arrangement of the at least two panels facilitates better visibility and allows the simultaneous viewing of at least two panels. The panel(s) may also include a near field communication component that is configured to execute a promotional function associated with an advertisement that is displayed by the corral. The promotional function may cause promotional content to be transferred to the mobile device.

Abstract: Certain embodiments disclose a corral and enclosure defined by three members having an opening configured to hold one or more shopping carts and display one or more advertisements, with two substantially parallel walls of different lengths and advertisement panels affixed on the walls, such that they are staggered. The staggered arrangement of the at least two advertisement panels facilitates better visibility and allows the simultaneous viewing of at least two advertisement panels. The longer member also further protects vehicles parked on its side from colliding with shopping carts.

Abstract: Certain embodiments disclose a corral and enclosure defined by three members having an opening configured to hold one or more shopping carts and display one or more advertisements, with two substantially parallel walls of different lengths and advertisement panels affixed on the walls, such that they are staggered. The staggered arrangement of the at least two advertisement panels facilitates better visibility and allows the simultaneous viewing of at least two advertisement panels. The longer member also further protects vehicles parked on its side from colliding with shopping carts.

Abstract: Certain embodiments disclose a corral and enclosure defined by three members having an opening configured to hold one or more shopping carts and display one or more advertisements, with two substantially parallel walls of equal or different lengths and advertisement panels affixed on the walls, such that they can be staggered. The staggered arrangement of the at least two panels facilitates better visibility and allows the simultaneous viewing of at least two panels. The panel(s) may also include a near field communication component that is configured to execute a promotional function associated with an advertisement that is displayed by the corral. The promotional function may cause promotional content to be transferred to the mobile device.