One more question, if I buy the healthy food and swipe my woolworths card and pay separately for my unhealthy food without swiping my woolworths card, would that work?You can pay by cash or any bank cc/debit card. Just need to swipe your woolworths rewards card.
And you only earn points on healthy food and get penalized for unhealthy food.
Check the website for the food list. Or while at Woolworths look for the vitality logo on shelf stickers.