http://www.coindesk.com/coinbase-merchants-offer-25-discounts-bitcoin-purchases/
http://www.reddit.com/r/Bitcoin/comments/2arinq/save_10_at_newegg_by_using_bitcoin/
http://www.techtimes.com/articles/10854/20140722/dell-now-accepting-bitcoin-as-payment-discount-on-alienware-products.htm
is 10% LESS not a discount for you? Crowds are running over each other on black friday at walmart.
if you use coinbase to pay, you can replenish your btc at the end of the transaction.
At least 10% off of all Amazon purchases at purse.io too.
Why would you get charged with fraud. Some person purchased your wishlist. They cant prove that the fraud occurred from your IP address and that you did it. End of story. To charge you they need evidence. I dont see any.