If you are hesitant to place a call for this reason, simply ask me what the charge will be at the end of our call. You must also keep in mind that I am a one-person operation with NO ONE else working with me. I take the calls personally and I rely on repeat callers to build my client base. If I charged you more than I should, you would not call me again. This is self-defeating for me because I lose a potential client. Also, your credit card company would alert you if numerous charges began appearing on your credit card. I have an excellent record of service and have never received a chargeback for any reason.