After spending time organizing your shopping trip for maximum savings, your work is not quite done. The final and most important step is to review your receipt. There’s no benefit in shopping smart only to find out you did not receive a sale or promo price. (Grocery stores often express pricing errors are due to computer systems not being updated.) While statistics are difficult to find, it happens to shoppers every day and they have no idea because they’re too busy to review their receipt. Maybe it’s even happened to you. For more tips on how to insure you get your savings, read the full story on our sister site, Living on the Cheap.