價格：免費
更新日期：2017-06-28
檔案大小：1.2M
目前版本：1.0
版本需求：Android 4.0.3 以上版本
官方網站：mailto:vikalpgnagar@gmail.com
InstaPay is a concept application developed by some not-so-cool android developers. InstaPay offers instant payment transfer even when you are offline. It is designed for customers as well as merchants. All you need is a android phone or tablet & InstaPay app and you are good to go.
Just Click SEND or RECEIVE and BOOOOOM.
Here are the steps you need to carry out to pay or receive money using InstaPay:
* As I already told that this is only a concept application so for now let's make an assumption that users are already created and exists on server with their complete information.
Please use only below mobile numbers to register:
1. 9898989898
2. 9797979797
3. 9696969696
* Once user is authenticated with his mobile number, Its time to create mPIN that will be used next time to login when he opens application.
* As soon as merchant click on receive button, his device will be visible to customer device so that customer can send money.
* As soon as customer click on send button, a search will start. It will search all nearby devices(merchants).
* After search process finishes, sender is required to choose a merchant by clicking on appropriate device name to whom he wants to send money.
* Once customer and merchant both are connected, customer can verify if name and mobile number displayed on screen is same as of merchant to whom he really wants to pay money. After that customer can enter amount to be paid to merchant and can click on PAY button to send money.
After customer click on PAY button, an encrypted token is generated and sent to merchant device that will be shared with server when merchant comes online.
* On completion of payment both customer and merchant will receive successful message.
POINTS TO BE NOTED:
1) In case of offline transaction, Customer/Merchant's main balance is not increased or decreased instead it is considered as unbilled amount.
2) Once merchant comes into network range, then previously received token will be shared with server to perform online transaction(actual payment).
* Data can be transferred between devices with speed ranges between 1-10 mbps.
* This is secured with WPA-2 encryption technology that is built inside Wi-Fi direct.
* Wi-Fi direct has a range of 10-100 meters which is far more better than bluetooth devices.
* Wi- Fi direct is present in around 99% of available android mobile devices.
