Another smart phone app worth having

[Midrsv]

I saw discussion of apps in another thread and it reminded me of a useful app I installed recently. If you shop at Sam's Club, get their Scan and Go app. With it you just scan the barcode of items as you put them in your cart. When done just hit checkout and pay and it charges everything to your debit or credit card. Walk out as you bypass the checkout. There will be a barcode on your phone that you show the door keeper on the way out. No more standing in line to check out. This will be especially helpful at Christmas.