We all have our ways of deciding, some people want instant discounts, some want to play the longer game and build up points, others want the surprise of scratching a card.
Supermarket loyalty cards have long been around but with the current cost of living crisis, we're more reliant on getting those deals than ever before.
And it turns out everyone, including Team D&D, have their own favourite.
Well, apart from Dermot, who is living in 1993.
