Detailed text transcripts for TV channel - MSNBC - 20170610:11:38:00
One savvy business owner made a big change when he noticed his customers buying a lot of beer tap handles. products that weren't even part of the original plan. ♪ >> when you get customers calling every day, it's hard to turn them away. you know? nice people. want do give you money. i think it's a good thing. >> mark supic never could have guessed what his best-selling product would be when he started his small business in 1981. >> 20, 30 years ago, beer taps didn't play that big a part in the retailing of beer. and my feeling is that now it's a huge part. i think something we've been very l...