Goldsel is a lifestyle and finance application by GD Mobile GmbH. The application enables earning of money by performing simple tasks. Users have to do simple activities like watch video clips, write reviews, participate in studies or polls, and sharing or liking a Facebook page. This is convenient for stay at home users, as well as gamers who utilize money for Steam and League of Legends. The application requires users to have an online account as a mode of transaction. They can choose vouchers from Amazon, iTunes and Google Play, or credits from PayPal as payment for their participation. Users can also invite their friends on using this application in order to work for them as well.