How to Use the Rainbet Promo Code BOOST20
The BOOST20 referral code is associated with a 20% Rakeback Boost on Rainbet. This page shows both supported ways to enter it — during registration and afterwards through the Deposit area — with real screenshots and honest notes about the terms.
Availability and eligibility may depend on the current promotion and account conditions. This site is independent of Rainbet.
Copy the code first, then open Rainbet in a new tab — the two actions are separate on purpose, so one never blocks the other.
| Detail | Information |
|---|---|
| Code | BOOST20 |
| Linked offer | 20% Rakeback Boost |
| Activation paths | During registration, or after registration via the Deposit area |
| Who sets the terms | Rainbet — availability, eligibility and duration follow its current promotion rules |
| Best time to enter | As early as possible; the deposit interface notes it is for new users, before depositing |
| Guarantees | None — verify the current offer inside your account before depositing |
What the 20% Rakeback Boost Means
Rakeback returns a percentage of the house edge on your wagers to your account over time. It rewards volume of play rather than a single deposit, which is why it appears inside Rainbet's wider rewards program alongside daily, weekly and monthly bonuses.
The BOOST20 referral code is associated with a 20% Rakeback Boost — an increased rakeback rate, not a lump sum, free spins or a deposit match. How long the boost applies and exactly how it accrues are governed by the promotion terms Rainbet shows you, and those can change.
Two things rakeback is not: it is not a way to eliminate gambling losses, and it is not income. It modestly reduces the cost of play. If you want the wider picture of the platform first, start with our Rainbet casino information overview or the legitimacy checklist.
Method 1: Enter BOOST20 During Registration
The simplest path is to add the code while creating the account, when the relevant field is available. Field names and positions change from time to time, so look for anything labelled referral, affiliate or promo code.
- Open Rainbet through the tracking link.
Use the BOOST20 link so the referral is attached from the start.
- Start account registration.
Choose the sign-up option and begin creating your account.
- Enter the required account details.
Provide the requested information accurately — it must match your identity documents if verification is requested later.
- Locate the referral, affiliate or promo code field.
It may sit behind a small link or expandable option on the registration form.
- Enter BOOST20 exactly.
All caps, no spaces: BOOST20.
- Check the code before finishing registration.
A typo here usually can't be fixed by re-registering — one account per person is the rule.
- Review the current promotion details and terms.
Confirm what the rakeback boost currently offers inside your account before depositing.
Method 2: Use BOOST20 After Registration Through Deposit
Missed the field during sign-up? Rainbet also exposes an affiliate code option inside the Deposit area. This is the most-asked-about path, so here it is step by step with screenshots of the actual flow.
- Log in to your Rainbet account.
Use the official domain — our login safety guide explains how to verify it.
- Open the wallet, cashier or Deposit area.
It's normally reachable from a prominent Deposit or Wallet button.
- Select a deposit method if required.
Depending on your account, you may need to pick a currency or payment option before the side panels appear.
- Find the referral or affiliate code option.
Look for a panel labelled "Redeem Affiliate" (highlighted in the first screenshot below). It notes the code should be claimed before depositing and is aimed at new users.
- Enter BOOST20.
The affiliate code dialog (second screenshot) has a single text field — type BOOST20 exactly.
- Confirm the code is displayed correctly.
Double-check the spelling before pressing the redeem button.
- Review the current offer details before completing the deposit.
Make sure the promotion shown matches what you expect, then proceed only if you're comfortable with the terms.
Before you rely on these screenshots: account interfaces change, and the exact layout you see may differ. The code field can appear at a different step depending on your account status or chosen deposit method. Never create repeated accounts to obtain promotions — that typically breaches platform rules and can void winnings. Follow Rainbet's current account and promotion rules as displayed in your own account.
Troubleshooting BOOST20
The field isn't where the screenshots show it
Interfaces get redesigned. Check both the registration form and the Deposit/Wallet area for wording like referral, affiliate, promo or redeem. If you can't find it, contact Rainbet support through the official site before depositing.
The code is rejected
Confirm the spelling (BOOST20, no spaces), and note that affiliate codes are generally intended for new accounts before a first deposit. If your account already has a referral attached, a second code may not apply.
I deposited before entering the code
The deposit interface indicates codes should be claimed before depositing. Ask Rainbet support what options remain for your account; this site can't change or attach codes for you.
The offer looks different from this page
Promotion availability may change, and terms can depend on the user, location and current Rainbet conditions. What your account displays is authoritative — not this page. Verify the current offer during registration or inside your account.
Playing mostly on a phone? The flow is the same in a mobile browser — see the Rainbet mobile guide for interface notes and safety tips.
BOOST20 FAQ
There are two supported paths: a referral or promo field during account registration, and a Redeem Affiliate option inside the Deposit area after registration. The exact label and position can change, so look for wording like referral, affiliate or promo code.
In many cases yes. Open the wallet or Deposit area, look for a Redeem Affiliate or affiliate code option, enter BOOST20 and confirm. Rainbet's interface notes that affiliate codes are aimed at new users and are best claimed before depositing, so do it as early as possible.
The BOOST20 referral code is associated with a 20% Rakeback Boost, meaning an increased rakeback rate rather than a one-time bonus amount. The precise mechanics, duration and eligibility are set by Rainbet's current promotion terms, which you should review in your account.
Interfaces change, and the field may appear at a different step depending on your account status or deposit method. Check both the registration form and the Deposit area, look for a Redeem or affiliate option, and if it still does not appear, ask Rainbet support before depositing. Do not create a second account to force a promotion.
No. Availability and eligibility may depend on the current promotion, your location and account conditions. This website does not control the offer; always review the terms Rainbet displays before depositing or playing.
Claim the Rakeback Boost
Copy BOOST20 above, open Rainbet, and enter the code during registration or in the Deposit area. Set your limits before your first wager.