No there is no discounts, except for as Metro West said the AP discounts that can't be shared. I've ordered a ton of Potter things from the Universal Website and can attest to the fact that the price online is the same as it is in the park. Plus they have excellent customer service and things are shipped promptly. I also have found their shipping rates to be well within the normal range. Everything has come promptly and well packaged without any problems whatsoever.