My credit card number was being used to make unauthorized charges. The purchases at Sears, Radio Shack and Walmart were authorized through MERCOLACOMH (Dr. Mercola sells vitamins online). Mercola charges $1 per transaction to verify that there are funds available on the credit card. They are aiding credit card thieves who use stolen credit card information to make purchases.
My bank blocked my credit card after 10 (ten) such authorizations in a row were made on the same day.
Merchants should not allow vitamin shops to authorize credit card purchases and help thieves run up thousands of dollars in purchases!
Dr. Mercola's number is: 877-985-2695.