In some cases, it’s best to purchase something in bulk. This is a particularly good decision when you can buy in bulk without taking up a tremendous amount of space. Sometimes, buying in bulk just means buying a lot of different packages all at once for a discounted price. That’s not really going to save you any space.
However, when I was looking into purchasing motor oil for my boat, I thought that it’d be a great idea to pick up a Mercury oil 55 gallon drum. Rather than having a ton of bottles of oil, I have it all in one convenient drum that allows me to have as much motor oil as I could possibly need, without taking up a ridiculous amount of space.