Really strange bonus offer from thrustworthy site

[PCJACKPOT2008]

I got an e-mail about a 400 % deposit match up to €20 with a minium deposit of (!) €15 .

Are they serious?

You can get an exclusive 400% bonus up to € 20.
Please note that you must activate this bonus on your timeline Before your qualifying deposit. Do not enable the bonus before you make your deposit, the bonus will be withheld.
Your deposit bonus will be added automatically after you have activated the bonus, and made a qualifying deposit.
Minimum Deposit to qualify for the bonus is € 15.

This is from a site within the Betsson-group.

 

[dreamguardian1]

I got an e-mail about a 400 % deposit match up to €20 with a minium deposit of (!) €15 .

Are they serious?

You can get an exclusive 400% bonus up to € 20.
Please note that you must activate this bonus on your timeline Before your qualifying deposit. Do not enable the bonus before you make your deposit, the bonus will be withheld.
Your deposit bonus will be added automatically after you have activated the bonus, and made a qualifying deposit.
Minimum Deposit to qualify for the bonus is € 15.

This is from a site within the Betsson-group.

I would hate to see th RO on that