I too got a call from this company. Same story as told by above people. Only difference was they told me Rs 5000 for 3 months and Rs 6500 for 6 months. Dont know why they want to charge different people with different amounts for same time period :P.
Moreover, the way they showed their anxiety for money made me suspicious. While on phone, the girl, named nisha (though nice voice), was continuously pronouncing my name correctly, when they sent me email, they changed my name to some completely different name (I guess, they believed in numerology for making ones career successful!!).
Also, they did one more mistake, which make them appear as fraud. will not tell here, else they will correct it when coning some one else...but, one thing sure, they are complete fraud.