Horrible customer Service. There was a huge price difference between this store and other GNC stores. Probably this is a franchise and the others are corporate owned. But as a customer I went to the store and asked them if they can price match the difference on my recently purchased item from them. They said, that cannot be done and if I have a receipt I can return it for full refund . Since it was less than 30 days, I went to the store the next day with the product and asked for a refund. This time a different sales person was there and refused to take it accusing me of using half of the Whey protein in that container. Working there, she has no idea that they are already half empty when new. I used 4 scoops. I even asked her to compare the weight with an unopened container in their store. But she refused and wanted to call her Boss to check if she can take it back. I was really irritated with this when she was implying that I was l