If Sarah bought $2000 - $3000 a day almost everyday, i'm surprised her credit card company didn't close her account for suspicious activity...... if I was in the fraud department I definately would. Personally to stay off the radar I would buy gift cards for cheap like on bigcrumbs and try those first, or ones that are very cheap to buy. I know of a gift card that costs $3 charge for $500 and they welcome credit card purchases with open arms. I would pay $7 ($4 for the reload, and $3 for the reload) if I had to to keep under the radar of good credit card companies where the points are lucrative.