The e-wallet is an account in electronic money which provides probability to send and take electronic payments.
 

Electronic payment service providers are a technology which gives an opportunity to make calculations directly between contractors by means of digital communication. 
The e-wallet is means of instant management of money directly on the Internet. In fact the e-wallet represents the special program or Internet service which allow to store electronic money and to carry out virtual calculations. By means of such tool it is possible to pay utility payments, communication services, game content, various online purchases, to transfer funds from plastic cards to a purse and back, to pay the credits.