Companies can't pass along these higher prices. you take a look at general merchandise sales last year. unit sales, which looks at the number of products shoppers bought down 7% and then dollar sales down 2% and that means customers are not buying as much and this is helping slow down inflation. >> interesting. all right. so this other trend, best buy, starbucks, dunkin', they're changing their rewards programs. why? and i can imagine some people aren't happy about that. >> keep your hands off my starbucks rewards points, christine. yeah. the so companies are changing their rewards programs an...