I have four cell phones, one for myself, one for my wife and one for each of my two sons. Each phone is on a separate plan. There is no chance to use unused data or minutes from one plan to the other plans. On occasions one plan might go over their allotted data or minutes yet the other plans still have a lot of room, so I pay extra for the one that goes over yet the other plans are not fully utilized. Koodo should introduce a family plan that lets families with more than one cell phone share their data and minutes between plans.