Google is expected to unveil plans turn smartphones into electronic wallets at a press conference here in NewYork.
谷歌将在纽约举办新闻发布会，公布开发智能手机电子钱包应用的计划。
英语百科
Online wallet
（重定向自Electronic wallet）
An online wallet is a program or web service that allows users to store and control their online shopping information, like logins, passwords, shipping address and credit card details, in one central place. It also provides a convenient and technologically quick method for consumers to purchase products from any person or store across the globe.