I notice every time I'm at the supermarket everyone goes for the same flavours. You can tell which one is the most popular immediately whenever one particular flavour/type sells out. Here's my list. Feel free to add to it ;-)
Up and Go drinks - Vanilla Ice is the most popular
Weetbix bites - either Banana blast or Apricot?
Tim tams - coconut cream
Ingham nuggets - salt and pepper nuggets
Just a thought on people's snacking behaviour… LOL
So do you get a raincheck?
I rarely ever notice certain flavours sold out. Maybe your local supermarket needs to improve its stock keeping?
Sometimes things are sold out in the aisle but they've placed them in a mega display in one of the aisle ends because they're on sale.