Roobet does not publish a customer-facing promo code. The welcome offer applies automatically when you sign up through the standard registration flow. Any site asking you to paste a Roobet promo code at the cashier is recycling stale affiliate copy.
The headline is $100,000 weekly raffle + cash drops, and unusually for the category, the rollover is zero. That means winnings from the bonus convert to cash on the first qualifying bet rather than after multiple replays of the bonus value. Worth confirming in the current T&Cs before you opt in.
Whether the offer is actually worth taking depends on what you play. The expected-value math, including the game-type contribution rates, is in the Roobet bonuses page and the promo breakdown.
Score breakdown across seven categories, deposit-tested screenshots, payout times we actually measured, and the bits the operator does not mention in their welcome banner.
Read the Roobet review