I have 2 mac minis and other apple machines. I have been using a 1 Password 3 for 3-4 years on both machines. I down loaded 1 P 5 on my mac mini thinking I could buy the family package. It did not work out that way I loaded the 1 P 5 on my my mini but did not load on my wife's machine. I could not find a place to make the purchase. Where do I go to make the purchase for the family package.