Saving money buying in bulk

Last Sunday, I went to Costco and spent $44 for three items. $44 for three items seams a lot of money, but after looking at what I paid for each item, the cost was lower. With the laundry detergent that cost me $14, other brands and stores would charge me $21 for the same size. Buying in bulk is the best way to go for large families. With my family, which only consists of four individuals, I decided to purchase non-perishables. Buying in bulk is not an easy task for any family with minimal income. I suggest trying to purchase small quantities below $50 of non-perishable bulk items one month and then purchase another quantity below $50 of bulk items the next month. The fifty dollars depend on your budget of what you can spend to purchase non-perishable bulk items each month.