The list can be divided into two columns. The first column writes the name of the item to be purchased, and the name can be replaced by a simple chart; In the second column, write down the quantity to be purchased. Items can be written or drawn in the order of categories, such as food first, then daily necessities. If you want to add the budget to the list, you can change the original two columns into three columns, and the third column is the budget (total price per item = unit price per item * quantity per item). At the end of the list, you can calculate a total.

You can cooperate with your parents, organize a shopping together, list the things you want to buy in advance, then write down the quantity you want to buy, the estimated price, and the actual money you spend when you go to buy, and then make a table with three columns and several rows. You can also present the items in the form and the purchase amount and make a statistical chart.