NOTE: This is NOT one time use. Everyone can use this.
Here's a referral code for Eternal Crusade, a new Warhammer 40k MMO which is planned to launch in little over a year. EC-53LTS6GUDLW44
Here's a link to the Eternal Crusade website: https://www.eternalcrusade.com/
All you have to do is create a free account, enter the code, and right away you'll receive 4,000 points to spend in the ingame store. All I get for referring you is the exact same thing so it's in your best interest to use a referral code if you plan to create an account.