How To claim your promo code on Rainbet.com
Step 2
Click on the Register button at the top right and sign in with your Steam account or google or create your account.
Step 3
Look for the Wallet Icon section in the navigation menu at the top of the page.
Step 4
Enter the promo code biggerstakes into the input box and click redeem to activate it.
Step 5
If your code is valid, you’ll receive your bonus instantly!