Add Yahoo as a preferred source to see more of our stories on Google. A rain check is a voucher from the grocery store that allows you to buy on-sale items — at their sale price — on a later date.

It’s a coupon lover’s worst-case scenario: An item you want is on sale with a coupon; but, when you get to the store, the shelves are empty because all of the items have been snatched up already.

I've always considered myself a savvy grocery shopper. I look out for deals at discount stores, test out new money-saving apps, and have learned dozens of ways to spend less at the grocery store over ...

I’ve always considered myself a savvy grocery shopper. I look out for deals at discount stores, test out new money-saving apps, and have learned dozens of ways to spend less at the grocery store over ...