Millennial parents bringing back couponing

From MediaPost: 

Over the last 40 years, it was not uncommon to see moms (and increasingly dads) huddled around kitchen tables, scissors in hand, clipping out all those little squares of savings known as coupons. From penny savers to local newspapers, budget-minded families made coupons a part of every shopping trip. It seems that Millennials learned a lot from their parents as they are now keeping couponing alive, but in a much more tech-savvy way.

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