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Overview of how PayPal uses Bluetooth Low Energy (BLE) / Bluetooth Smart within the PayPal Beacon product, which we see as a piece of hardware aimed at revolutionizing physical shopping.

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Beacon, BLE, and the Future of Commerce


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    Presentation Transcript
    beacon ble and the future of commerce

    Beacon, BLE, and the

    Future of Commerce

    Jonathan LeBlanc (@jcleblanc)

    Global Head of PayPal

    Developer Evangelism

    connection continuous vs intermittent

    Connection: Continuous vs Intermittent

    Throughput: 0.7-2.1 Mbit/s vs 0.27 Mbit/s

    Power Consumption: 1 mW vs 0.01-0.5 mW

    Range: 100 meters vs 50 meters

    how the technology works

    How the Technology Works

    A transparent bridge from device to IP

    Central

    Device

    Peripheral

    Bridge

    IP Address

    Endpoint

    broadcasting to connect

    Broadcasting to Connect

    Beacon broadcasts

    who’s here message

    PayPal app wakes up &

    connects to beacon

    Device

    Bridge

    the initial connection

    The Initial Connection

    Beacon selects unused

    token, sends with nonce,

    metadata, and signature

    App verifies signature with

    public key, decides to

    check in via metadata

    Device

    Bridge

    checking in

    Checking in

    App sends encrypted checkin

    metadata to PayPal

    PayPal servers decrypt data

    and check consumer in

    Device

    Endpoint

    wrapping things up

    Wrapping Things Up

    PayPal servers send

    encrypted message back

    App decrypts / verifies

    message & disconnects

    Device

    Endpoint

    thank you

    Thank You!

    Jonathan LeBlanc (@jcleblanc)

    Global Head of PayPal

    Developer Evangelism