https://pridesource.com/article/the-frivolist-11-smart-ways-to-use-spare-change-at-the-end-of-the-month
The Frivolist: 11 Smart Ways to Use Spare Change at the End of the Month
Some might consider those loose pennies, dimes, nickels and quarters annoying, but money is money. Save it for a month and see what you can do.
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