Live Casinos Welcome Bonus are often in the format of deposit x amount to receive x amount back for you to play with as an enticing gesture for you to join the casino, this will have a certain threshold wagered before paid out.
Free Bet
Live Casino Free Bet are on deposit of x amount, the casino will flat out give you an extra x amount to play with, which will have to be covered by wagering x amount until you can validate or withdraw that amount/amount made from that bet.
Cashback
Live Casino Cashback - after you play x amount, the casino may give you x back and you can play with that money, it will be capped on withdrawal so that you can earn a certain amount over and above what they give you.
All offers & bonuses will have terms and conditions specific to the casino*