If you visit the site, it is a call center. You don't call other people to sell anything. Simply, they call you for customer service issues or people who are interested in purchasing their services.
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Fallor, ergo sum. I err, therefore I AM.--St. Augustine
The miracle of your mind isn't that you can see the world as it is--it's that you can see the world as it isn't.--Kathryn Schultz