Boom25 is amazing what's not to love about something that's free to use for the chance of winning your shopping back that you was doing anyway I have won 5 times since I started using in March not massive amounts but had around £150 altogether which is fantastic for something I was going to buy anyway customer support is always helpful if I have any issues as well I always boom everything now even if it's a small amount as when you don't win you get a bonus and they soon add up
