Hi all,
sorry if this has been posted... didn't find anything and am new over here at AC

Earlier this week I flew YYZ-ORD rt again - I was in 1A and noticed (at boarding) the FA telling some customers that they are entitled to 4$ of snacks when showing the BP.... I was wondering what this is? Is it a status thing or can you "buy" a snack upfront?
Thanks!
pilatusguy
PS: really liked AC's Executive First (all the way from/to ZRH) ^