Hi! Yes 

To participate you need:
1. Go through Neironix.io website and made a registration
https://neironix.io/application/affiliate/index;
2. Get a referral link;
3. Invite friends and acquaintances to make a registration using the link.

For each invited friend who bought the subscription, you will receive a reward of 20% of the spent amount of your referrals (in EHT or $) on your referral account Neironix

The second way: participation in the referral program Token Sale https://tokensale.neironix.io.
For each invited friend, who bought a token nrx, you will receive a reward of 20% in tokens to your referral account.