I also received the $4.56 charge on my debit card, with the same description of eastcoastmobilestyle with this phone number, which no one ever answers. I hope I can get this charge removed and get a new card.
I had the same thing happen to me, I just noticed. They charged my bank account too, I have no knowledge of what this company is, I live Washington, not Georgia. Do you have a citicard account? They had a large security breach recently.
It happened to me too. Got a charge of 4.56 on my Chase Visa on 2/23 when I never ordered anything for any such amount. Called the listed number several times and, of course, only got the answering machine. At least had no trouble with the bank taking off the charge. They look like bad guys.
Also had an unauthorized charge for $6.56 posted 01/26/09 on my credit card. Be sure to review your statements every month! Guess they thought a small purchase amount would go unnoticed. Nice try losers...