Welcome bonus codes are not alien to online casinos, although not all casinos attach bonus codes to their bonuses. However, you will know if an online casino welcome bonus has a bonus code by just checking the terms and conditions area. Now, some online casinos may even be nice enough to put the codes on the homepage, something to click on. If not, just go through the terms and conditions page to see for yourself. Bonus Funds are sometimes generously given, it all depends on the casino but you can check more information.