Working with Psychics

So a psychic called in and placed a classified ad today. She's called Mrs. Rachael, and she's based out of Sanford. Anyhow, she prepaid with a credit card, but when I attempted to process the card for her payment it came up as an invalid number. I was tempted to call her back and say to her: "Hey Mrs. Rachael, did you see this phone call coming? Because you're card is no good!" I make myself chuckle sometimes.