Drayapp is an android plus IoT application designed tofacilitatepayments. In one device you setup an Amount of money youwant toreceive and in the other one just authorizes withdraw themoney andpay it to receiver. In other way, You can send just asimple linkand with clicking on it process will be done just ifpayerauthorize it. Nothing else needed! It’s not NFC basedtechnology itis BLE and you do not need to be in very near ofdevice and it ismore secure than NFC because you have BLE signalswhenever you wantto and you will receive it whenever you authorizeit. Nobodywithout your permission can send or receive your BLEsignals whichis impossible in NFC to control. The Most importantpart issecurity of information such as payment card details andpasswords.We tokenized all details and when you see tokens, theyare not realones we use in program processes. We do not save anycard’sinformation on the server and everything in in the App andbydeleting app all will be gone. Daryapp uses a very securebackendserver, it’s one of most reliable ones in the world. In IoTdevice,everything is the same and it can work very easilywithsmartphones. This claim tested and it’s Passed! IoT device canbeused as a POS and receive money and check it’s received or not.Incomparison with POS devices it is very cheaper, moresecure.Maintenances can be done from far distance. Printer or anyotherdevices can be added. Daryapp designed to have in detailsreport,both for payments and receives. Every transaction successfulor notwill be logged and logs will be available as reports. You canevenrequest a payment by iBeacon or Eddystone simple device. Byturningon a Beacon Daryapp will sense it(if you authorize so) andjustamount of money will be omitted here which in app you willspecifyit and the rest is the same! Daryapp can be used inverysophisticated payment process such as Open Markets like AmazonGO!Also it can be used in very simple payment process such asplumberin your house which wants to request his wage, and just turnon hisBeacon and you will pay by Daryapp.