I have been using freecharge website since a year and have made many recharge transactions using this website.
The website lets one to make a recharge by paying via net banking, credit or debit cards, The website also offers one to earn freefund codes and there is a new feature introduced on the website called Delights which gives the opportunity t the users to earn freefund codes and credits and this code or the credits can be used to recharge the mobile phone.