LiveCareer Unauthorized Charge Refund Request

About a month ago, I used LiveCareer.com to purchase a resume creation service and paid the required fee. I knowingly made and authorized this payment, and I understood it to be a one-time charge.

However, on August 8, $20 was charged from my account without my authorization, knowledge, or consent. I was not informed about any additional membership, subscription, or recurring payment, so I absolutely did not authorize this charge.

I request that the unauthorized $20 payment be refunded to me and that any memberships or subscriptions registered under my name, if any, be canceled immediately.