https://www.groupon.com/deals/puritan-s-pride-6?
They're having a buy 1 get 2 free and buy 2 get 4 free sale as well
http://www.puritan.com/top-sellers-...ext&siteid=CY3NkS.Y9qw-YljHule4A8KBhOSgRURqHQ
They're having a buy 1 get 2 free and buy 2 get 4 free sale as well
http://www.puritan.com/top-sellers-...ext&siteid=CY3NkS.Y9qw-YljHule4A8KBhOSgRURqHQ