Rainbet Affiliate Code RAKEBACK100 attaches a 250% deposit bonus up to $2,100, 60 free spins spread across your first three deposits, and a 20% rakeback boost covering your first 72 hours of play. Every part of that package is built around a first registration, which is why the question that comes up most often is not how to enter the code but whether it does anything for someone who already has an account. The short answer is that it does not, and the more useful answer is what an existing account holder should look at instead.

The code field on Rainbet sits inside the registration flow. It is a single input that accepts affiliate, referral and promo codes interchangeably, and it is presented once, while the account is being created. There is no equivalent field in an established account's settings, and the package cannot be applied retroactively — it either attaches at sign-up or it does not attach at all.

The reason is structural rather than arbitrary. When a code is used at registration, two things happen at once: the new player is attached to a promotional package, and the partner who issued the code is credited with that player for as long as the tracking holds. An existing account already has its own history and, in most cases, its own attribution. Bolting a first-deposit package onto it after the fact would mean rewriting both halves of that ledger, which is not something the registration form is designed to do.

It is worth being specific, because each element of the welcome package has its own trigger and all three of those triggers have already passed for an established account.

One thing existing holders are not missing much of is the hardest part of the offer. The deposit-bonus half carries a 40x wagering requirement, which is a large number once you translate it. A $700 bonus requires $28,000 in qualifying wagers to convert, and the full $2,100 requires $84,000. While that rollover is live, Hacksaw Gaming and Nolimit City titles are off the table, anything with an RTP above 97.4% is excluded, and stakes are capped at 2% of your deposit. Those conditions exist to make the bonus expensive to clear. The rakeback half is the opposite: a share of the house edge returned as cash, with no rollover attached at all. It is the smaller number and the one with real value.

Rainbet runs a seven-tier VIP programme that layers rakeback with daily, weekly and monthly bonuses. That matters here because the mechanism an existing holder can still access is the same mechanism that made the welcome offer worth having in the first place. Rakeback pays as cash. It does not carry a wagering requirement, it does not restrict which providers you can play, and it accrues from ordinary play rather than from clearing a rollover target.

Alongside that, Rainbet runs large monthly race prize pools. These are retention mechanisms rather than gifts — they exist to keep established accounts active, which is precisely why they are available to accounts that have long since passed the welcome window. Whether they are worth chasing depends entirely on how much you were going to wager anyway, and the honest framing is that a race prize pool rewards volume you have already decided to produce.

There is a second route open to existing holders, though it is a commercial one rather than a bonus. Rainbet Partners publishes a revenue-share band starting at 25% and rising to 60% of net gaming revenue from referred players, with no earnings cap and payouts through an affiliate wallet that supports both crypto and fiat. CPA and hybrid arrangements exist but are negotiated individually with an account manager rather than published as a rate card, so any specific figure you see quoted for those models deserves scepticism.

Two structural details are unusually partner-friendly. Negative carryover is waived, meaning balances reset each calendar month and a partner is not repaying a deficit created by one lucky referral. There is also a sub-affiliate tier paying a negotiable percentage on affiliates a partner recruits themselves, which explains a great deal of the content encouraging people to sign up as Rainbet affiliates. Tracking runs on Affilka with day-level statistics, API reporting and postbacks, though reporting is not real-time and breakdowns by commission type or individual player are limited.

Understanding that structure is also the most useful thing an existing account holder can take away, because it explains the tone of almost everything written about this code. A partner on a 40% share earns 40 cents of every dollar the operator keeps from a referred player's wagering. Partner income is therefore a direct function of how much referred players lose and how long they keep playing. That does not make the welcome package fake — it is funded by the operator and a new registrant genuinely receives more with a code than without one. It does mean the sheer volume and enthusiasm of casino-code content is a marketing artefact rather than a signal of quality.

Roughly fourteen regions are excluded from the programme entirely, including the United States, the United Kingdom, Australia, the Netherlands and France. Brazil and Canada are actively targeted. If you already hold an account, you have presumably cleared that hurdle, but it is worth re-checking before recommending the code to anyone else, because a code entered from an excluded market solves nothing.

Rainbet is operated by RBGAMING N.V. under an Anjouan licence and carries several thousand games from mainstream providers alongside in-house originals. The licensing point is worth stating plainly because affiliate content rarely lingers on it: an Anjouan licence is not equivalent to a UK, Malta or Ontario licence. If a withdrawal is refused or an account is closed, the escalation path runs to the operator and then to a licensing body with limited enforcement capacity. That consideration applies to an established account exactly as much as to a new one, and arguably more, since an established account is likely holding a larger balance and a longer history.

For a new registration, entering RAKEBACK100 in the single code field before depositing is straightforward and costs nothing — and the boosted rakeback, which pays as withdrawable cash without rollover, is unavailable without a code. For an existing account, none of the welcome elements are recoverable, and the realistic alternatives are the rakeback and bonus structure attached to your VIP tier plus the monthly races. Read the terms attached to your own tier rather than the adjectives in promotional copy, and decide what you are willing to deposit before you open the site rather than after.

Gambling involves risk and is intended for adults aged 18 or over (or the legal age in your jurisdiction). Bonuses carry wagering requirements — read them in full before opting in, never stake more than you can afford to lose, and seek support if gambling stops being entertainment.

Promotional terms, eligibility and values are set by the provider and can change at any time. Always confirm the current terms on the official site before signing up or completing a purchase.