Track your spending.
Meaning: This means to keep a record of the money you spend, so you can see where your money is going and make informed decisions about future spending. It's like saying, Keep a record of your expenses, so you can see how much you are spending.
Choice of Words: Track means to follow or observe the course or progress of something. Your is a possessive pronoun used to indicate something that belongs to the person being spoken to. Spending is the act of using money to buy something.
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Related Expressions