For wagering over online casinos, one needs to transfer enough amount of money to his casino account. The mechanism for doing this is called deposit option. This deposit option must be cautiously chosen, as these options, once chosen cannot be reverted or changed back. Generally, a common deposit option for a casino en ligne falls into three categories: The credit card facility, pre paid vouchers and the electronic wallets. The players might choose time as per their requisition taken into consideration that each has their own advantages and disadvantages. In spite of a number of restriction posed upon the US players, they still prefer to make transaction through credit cards. Online casinos generally accept credit cards form leading companies like Visa, American Express, Diners Club etc. Players playing with a number of online casinos at the same time needs to have just a single electronic wallet for transacting with all the accounts at the same time.