I, too, received a call on my cell phone, never picked up. Called back from a blocked land line and tied them up on the phone for over 20 minutes! Gave them a laundry list of Rxs to bait them, kept on interrupting my female caller, had her repeat what she said feigning a bad connection, and was all said and done she could not process my card because it was AMEX! That's the one card they don't take; the bottom line? I burned 20 minutes of her scam time trying to reel me in, do she could not reel in her sucker. I had so much fun pulling the tables on her, I might do it again- you might want to try this too.
This caller was insistant and interupted my supper with this scam. He asked me if I had a credit or debit card also .. Someone has got to stop this Bull S----!!!!!!