its a complete scam, my friend signed up and bam, got hit up on 3 different charges on his credit card for 3 different services that this biz kit had in the fine print after 7 days you automatically get charged for these other services that you don't even want.
Stay away, however with this type of question I think you are an affiliate marketer trying to get the links in here. so we would click and join like suckers.
