Vodafone India — lifestyle pack

I tried activating a pack of 450 (An offer) it didn't work, since i had taken a loan i first used a recharge, (I have never recharged this number after getting this sim) after the recharge the offer finally worked... And in another 40 mins (Probably) a lifestyle pack (Of rs. 14) got activated, i'm not even sure why? Or how can you plz explain whats the use of it? (No info was provided)