其次，要查找高投報率（RTP）的機台。投報率（Return to Player，RTP）是指線上老虎機在長期內向玩家支付的賭金比例。RTP越高，玩家在老虎機中獲得勝利的機會就越大。在眾多線上老虎機中，可能有不同的RTP數值，玩家應留意並挑選RTP較高的機台，以增加中獎機率，讓您的遊戲體驗更上一層樓。
Return to Player (RTP) is a term used in gambling and online games to refer to the percentage or prizes that will be returned to a player depending on funds deposited during the game initially. Return to Player is one of the ways to attract players.
In Australia and the UK, information about the game cost often includes Return to Player values (for example, the average payout percentage or the percentage of money stakes saved) in order to protect players. (資料來源 )
The UK Gambling Commission allows customers to be informed about the risks in the form of Return to Player or house-edge percentages. For example, a casino may inform the player about a payout percentage of 90%, which means that for $100 bet $90 is going to be returned. The same is for “house-edge percentage” meaning that the casino is having $10 for every $100 spent on the game. Both variants are identical, however in accordance with the so-called framing effect, there is a certain influence on players due to different ways of perception.
According to the results of a study made by the UK Gambling Commission in 2014, it was discovered that a number of players not specializing in the industry do not understand the mechanism of Return to Player. Thus, the complex terms, the usage of mathematical concepts and formulations, the information in English, are mentioned among factors of misunderstanding, which worsens the comprehension of the rules for non-native English speakers. (資料來源 )
