Last week I got a text message from Pennyful to sign up and get Rs.40 in your mobikwik wallet. I sign up and verified my mobile number and Email ID.I waited for 24 hours to get money credited in my mobikwik wallet but nothing happened. I raised the query with customer support team but they were unable to solve my issue. I think I should not trust these people any more as they are not reliable even during sing up bonus. Rather we should use cashkaro or gopaisa for earning some extra cashback while shopping online.