Its good to do regular recharges because it informs you by sending an sms after every sucessful recharge but if we would talk about purchasing products from paytm then I would recomment not to do so because they show that they will give various offers and cashbacks but when you receive the product it will be of very low quality and may be different from what is shown.So friends don’t get trapped in cashbacks offers of paytm but go for amazon, snapdeal and flipkart for purchasing any product online