Deposit matched betting sign-up offers for sportsbook and casino
The most common of all sign-up offers are deposit matched betting deals. The wagering site will reward first-time depositors with a percentage match bonus, which is usually 100% but can be much bigger.
Spins to be used on popular video slots
At online casinos, the welcome offers usually contain some kind of spins deal. More often than not, these spins are for use on selected video slots. But occasionally, the casino will let you play whichever games you like.
Risk-free bets and other bookies’ sign up offers
For sports betting welcome offers, free bets are the most common. With such bets, you usually keep the winnings but not the stake. Or it may be a risk-free bet, where you get a refund if your real money bet loses.