Controlling electronic withdrawals by a withdrawal device including
creating in the withdrawal device a data structure representing a
withdrawal request, where the data structure includes fields for a
withdrawal device identifier, a drawer identifier, a drawee identifier,
and a withdrawal amount; transmitting from the withdrawal device to a
drawee a request for limitations on electronic withdrawals for the
drawer, where the limitations include a limitation on drawer location;
receiving in the withdrawal device from storage in computer memory of the
drawee data representing the limitations on electronic withdrawals for
the drawer, including the limitation on drawer location; and authorizing,
by the withdrawal device, an electronic withdrawal in dependence upon the
limitations, including the limitation on drawer location.