| 摘要 |
<p>Example systems may include: receiving an auction announcement message for a content inventory unit from an auction platform, where the auction announcement message includes an identifier that is associated with a user device; determining a bid for the content inventory unit based on data in a record associated with the identifier; transmitting the bid to the auction platform in response to the auction announcement message; transmitting a content item associated with the identifier in response to the auction announcement message; receiving a message indicating that the content item is presented on the user device; and updating a stored account value associated with the identifier based on an auction price for the content inventory unit.</p> |
