Please read the following carefully
You are entitled to up to 2 free items from categories* C & D. Do check the table below for details.
You are entitled to up 4 items across all categories* per month. There is no need to stick to one category. Do feel free to use the following combos when choosing your free items:
USA: BC - BDD - CDDD
AUS: BC - BDD - CDDD
*You can find the category for each product at the bottom of their descriptions.