I got information, that the following discount coupons work here until the end of December 2017:

https://24genetics.com/en/

Code P6 gives - 6€ discount for all orders worth less than 75€
Code P10 gives - 10€ discount for orders between 75€ and 240€
Code P15 gives - 15€ discount for orders worth above 240€

Enter these codes in "Enter your Coupon code" field when ordering.

You can buy a test or transfer your raw data from other companies.

Also you get Ancestry for free in addition to any other test ordered (Health, Sports, Nutri or Skin).