Rainbet referral code: activate BOOST20 for a 20% Rakeback Boost
Rainbet uses a single code — BOOST20 — that acts as your referral code, promo code and affiliate code all at once. Add it and your Canadian account is linked to a 20% Rakeback Boost. Copy it below, then follow the two activation routes: during registration, or afterwards from the Deposit tab.
Click the code or the button to copy BOOST20 and open Rainbet in a new tab. Works on desktop and mobile.
What the 20% Rakeback Boost means
Rakeback returns a portion of the house edge you generate as you play. A 20% Rakeback Boost means your rakeback rate is lifted by that amount once BOOST20 is attached to your account. It is tied to your ongoing play rather than a one-off deposit.
Use BOOST20 during registration
The simplest route is to attach the code as you create your account, so the boost is in place from your very first round.
Open the Rainbet sign-up form
Start registration through the Rainbet link on this page. Using the link pre-tags your account with BOOST20.
Find the referral / promo code field
On the registration form, look for the referral or promo code box. If it is collapsed, expand the "Have a code?" option.
Enter BOOST20 and complete sign-up
Type BOOST20 exactly, finish creating your account, and the 20% Rakeback Boost is linked.
Add BOOST20 after registration from the Deposit tab
Already signed up without a code? You are not locked out. Rainbet lets existing users redeem an affiliate code from the Deposit area. The screenshots below show the exact screens in the order you will see them.
Step 1 — Open Deposit and choose "Redeem Affiliate"
Open your account menu and select Deposit. On the right-hand side of the Deposit panel you will see a green Redeem Affiliate card — this is where the referral code is entered, not in the currency or network fields.
Step 2 — Enter BOOST20 and confirm
The Affiliate Code panel opens. Type BOOST20 into the code field, then select the green Redeem Affiliate Code button to apply it. A confirmation shows the code has been accepted.
Troubleshooting BOOST20
The code field won't accept it
Type BOOST20 in capitals with no spaces before or after. Copy-pasting from this page avoids typos.
I can't find "Redeem Affiliate"
It sits on the right of the Deposit panel. Make sure you are on the Deposit tab rather than Withdraw or Buy Crypto, and scroll if you are on mobile.
It says the code can't be applied
The affiliate redemption is intended before your first deposit. Try redeeming BOOST20 first, then fund your balance.
I still don't see a boost
Rakeback accrues as you play rather than appearing instantly as cash. Check your rakeback or rewards section after a few rounds, and contact Rainbet support if it looks wrong.
Referral code vs promo code vs affiliate code
These three terms cause a lot of confusion, but on Rainbet they all point to the same single code. Here is how each label is used:
| Term | Where you see it | What to enter |
|---|---|---|
| Referral code | Word-of-mouth and sign-up forms | BOOST20 |
| Promo code | Marketing and search results | BOOST20 |
| Affiliate code | The Deposit "Affiliate Code" field | BOOST20 |
Whatever it is called, you type the same thing: BOOST20.
Once your code is active
Referral code FAQ
The code is BOOST20. Entering it links your Rainbet account to a 20% Rakeback Boost. The same code works as the referral, promo and affiliate code.
Yes. Open Deposit, choose Redeem Affiliate, type BOOST20 into the Affiliate Code field and select Redeem Affiliate Code. The screenshots above show each screen.
No. It is a 20% Rakeback Boost. Rakeback returns a share of the house edge you generate through play rather than matching a deposit.
The affiliate redemption card notes "claim before depositing". To be safe, redeem BOOST20 first and then add funds in CA$.