Online lottery scratch cards on the internet or online version or the traditional lottery cards that are usually purchased from lottery stands หวยลาว. The card's prize money relies on clicking on the designated buttons. This reveals the required information, which is necessary if the player is to know whether to purchase the card or not. The chance of winning the prize relies on the company hosting the lottery game. The likelihood vary from game to game and from company to company.

Scratch cards are basically of two kinds: the web based cards and the down-loadable version of scratch cards.

Web based Scratch cards are most commonly available. They don't require any special software and can be played on any computer having an Internet connection. The browser's Flash is used to play this game. These kind of cards are also employed by certain non-profit institutions who raise money for their causes by organizing and hosting these games. The games are free and can be shared by contacting or blogging. The links for these games can also be posted on social networking sites.

Down-loadable Online Cards will vary from the above-mentioned cards. To download these cards, special software packages, as detailed on the site are required. Once down loaded, they can be played.

Some companies offer extra bonus like equal amount of payment for a certain percentage or number. Bonuses are also offered for bets a certain number of times or amount.

One thing to remember while playing these games is that there might be scams too. So keeping alert is essential. Players sign up for multiple accounts on a single card site to claim the bonus more than once. This is illegal and contrary to the rules of online games. When the fraud is discovered, the players are disqualified.