hi i dont intend to do any of the above but i was just wondering why? is it incase someone has tampered with it or something just not sure as to what the problem is say you bought lots of one flavour thinking you liked it turns out you dont but your friend loves that flavour and is happy to swap some of there flavours you actually like? like i say i dont intend to try and sell/swap/give away stuff as im happy with my stuff was just curious really

thanks, Lauren x