Costco is well known for offering great prices on bulk items ... One way to minimize food and other waste, and to make the most of your Costco haul, is to go shopping with a friend and split ...

Yet, one woman apparently bucked the trend by spending a whopping $3,000 (£2,454) to restock her fridge, but what raised eyebrows was how the bulk of her haul seemed ... over food in her £2 ...