A system, method and computer readable medium provide a gesture-based graphical user interface to determine allocation information to instruct an allocation. A gesture-based I/O device displays a graphical user interface having: an amount region configured to define an allocation amount; a plurality of source regions each configured to define an allocation source; and a plurality of destination regions each configured to define an allocation destination. Input is received via the gesture-based I/O device as a swipe gesture having at least two directions, the swipe gesture interacting with the amount region to define the allocation amount and interacting with at least one of a source region of the plurality of source regions and a destination region of the plurality of destination regions to define an allocation source and an allocation destination for the allocation amount.