Complaint Review: 100 things to buy.com

I purchased an item from their web site. I purchased the item on a Saturday. My debit card was charged and I received an invoice for the transaction. 3 days later I got an E-mail stating that the price on the web site was wrong and that I needed to pay an additional 30 dollars if I wanted the item ordered. I told them that the transaction had processed and to sent me the item ordered. They cancelled the order without my permission and I did get a refund. I was not interested in getting my money back. I wanted what I ordered