mChek is for “Safe–Smart–Simple” way to transact using Visa Credit and Debit Cards on your mobile phone.
mChek on Android is a Payment Solution and also as the Application of choice for integration with other applications that require electronic payment capabilities.
For example, instead of providing your Credit Card details every time you purchase movie tickets, all you have to do is to authorize the payment using the mChek Service. So, after confirming the various movie options, choose mChek as the preferred mode of payment and conclude the transaction by providing the authorization code, your mChekPIN.
For details about mChek , visit http://www.mchek.com