To be honest, there isn't a welcome bonus strategy that you can use to win over the house, but you can make sure that you strategically take advantage of welcome bonuses. Here are some strategies or tips to help you leverage welcome bonuses.
Choose welcome bonuses with favorable requirements - When you are choosing welcome bonuses, look for those that have the lowest requirements. The lower, the better as it will give you more freedom. Bonus requirements include such factors as the minimum deposit and wagering requirements.
Look for no deposit welcome bonuses - A no deposit welcome bonus is one of the best bonuses you can find as it allows you to play games on casino websites without having to make a real money deposit.
Opt for higher match offers - A high welcome bonus offer will give more value than a low one, so try and choose those that are around 100% or even more. You can search the internet for online casinos with the highest welcome match welcome bonuses.
Wager small amounts - When you are starting out with a welcome bonus, it is best to wager small amounts as this will keep you in the game longer.