I visited the Dollar General Store in Merkel, TX on Friday May 31, 2010 around 6:15. Upon entering the store I noticed a large cart of cases of Dr. Pepper, Mt. Dew, and Pepsi with a sign posted $6. I went in and picked up some laundry detergent and fabric softner. Then I went to check out and asked the cashier if the $6 posted was for the case. She said yes. I then said I will go ahead and get a case of Mt. Dew and a case of Dr. Pepper. We brought them inside and they rang up $2. Immediately the cashier seemed flustered and requested... read full review »