@tsarstepan,
Yes - I did purchase the item - the merchant name was different. Apparantely this merchant has two different businesses where they sell different products. They did not inform me that the charge would show up as the other merchant.
In a sense, it was an error on mine and the merchant's side. Prior to contacting the fraud department - I looked up the merchant name on my credit card bill and called the number under the business name. The phone would ring and ring and no would answer. The location of the business was in a city I haven't been to in over a year. So it appeared to me (especially in light that no one answered this business phone) as potential fraud.
My complaint is that the supposedly fraud expert just kept calling me up and asking me the same questions over and over. They obviously had better contacts as they did get a response from the merchant stating that the credit card was used in person and some one was physically there to sign. I told the credit card company to get a copy of what was signed to view it so I could determine - instead they kept calling me with similar questions.
Thinking afterwards, that possibly the mall near this business and the mall near my house may be within the same reit - I sent an email to the business office at the mall I frequently shop to see if they recognized this business. And that is how I found out they operating with two different names and the mall gave me a different contact phone number.
Wouldn't it have been easier for the credit card company, who seemed to have a direct contact at the business especially like some one said above it happens frequently - and also they are the "fraud experts" at least according to the job title.