Abstract: A digital wallet serves as a virtual wallet for all of the credit cards of a user. The digital wallet can be extended to other types of spending cards. Spending limits can be set for individual cards, as well as global limits. The user may setup an eCard on behalf of a recipient, where the eCard has a spending limit and the master account can view eCard transactions. Digital receipt management is provided to aid a user to organize receipts. Techniques to use a temporary code to improve the security of verifying a user is also disclosed.

Abstract: A method of controlling an electronic device with a touch-sensitive display that has a graphical user interface (GUI) with a primary display and a translucent layer. The method includes displaying the primary display which contains the graphical objects for normal operation, while the primary display is being displayed, activating the translucent layer to display a control arrow arrangement, manipulating the control arrow arrangement to adjust a parameter associated with the GUI or the electronic device, and de-activating the translucent layer to cause the primary display to be displayed again.

Abstract: A digital wallet serves as a virtual wallet for all of the credit cards of a user. The digital wallet can be extended to other types of spending cards. Spending limits can be set for individual cards, as well as global limits. The user may setup an eCard on behalf of a recipient, where the eCard has a spending limit and the master account can view eCard transactions. Digital receipt management is provided to aid a user to organize receipts. Techniques to use a temporary code to improve the security of verifying a user is also disclosed.

Abstract: A digital wallet serves as a virtual wallet for all of the credit cards of a user. The digital wallet can be extended to other types of spending cards. Spending limits can be set for individual cards, as well as global limits. The user may setup an eCard on behalf of a recipient, where the eCard has a spending limit and the master account can view eCard transactions. Digital receipt management is provided to aid a user to organize receipts. Techniques to use a temporary code to improve the security of verifying a user is also disclosed.