Hello,

Cryptocurrency exchange Luno gives out free 15€ bonus, for new people.
What you need to do:

1. register https://www.luno.com/invite/2GPEYY
2. verify identity (you don't need to verify your home address, no video, just take a picture of ID)
3. Type promo code 2GPEYY in the rewards section
4. deposit 15€ to your Luno account
5. buy bitcoin for 15€, bonus will be added instantly (15€ in bitcoin)
6. sell all bitcoins
7. withdraw all money (~30€)

a nice pocket money for a few cup of coffees, enjoy