I bought vitamins for me and my kids from www.puritanspride.com. I checked that the delivery was for free for the orders over $25. I bought for $27.99 and indicated my card info. I don’t understand why, but they charged me for the delivery. When I tried to get any replies, the reps didn’t communicate with me. It was strange. I’m curious if someone has the same situations. Is it fine or not?