Yo-Yo's Yogurt Cafe accepts competitor's coupons

I was at White Oaks today and decided to stop into Yo-Yo's for some frozen yogurt. I checked my coupon booklet that recently came in the mail (can't think of what it's called; comes out a few times a year and has coupons for local businesses) but there were only coupons for Chil and Kiwi Kraze. When I went up to the cash register I saw a sign that said "We Accept Competitor's Coupons" so I grabbed my coupon booklet again and used a b1g1 free coupon for Chil. Not sure if other locations would accept them, but it was a pretty great deal :)

Thanks for sharing! This I didn't know!