Payzapp Bill Payment Cashback Offer : 10% Cashback Upto Rs.250 Every Month. (Combined With HDFC On Chat & Niki Offer) Posted on March 4, 2019 by OFFER OF WORLD Payzapp Bill Payment Cashback Offer. Continue reading → Share this:Click to share on WhatsApp (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)