The refunds are very easy to get. They will only give you $25 but they don't ask any questions, just tell them you weren't satisfied with the reading. HOWEVER, the refund is simply a credit on your account to use with another psychic - they will not refund actual cash back to your bank/credit account. You can only apply for the credit within a certain time limit of the reading (not certain how long that is) and you can only apply for credit once every 45 days.
Hope that helps.