# Monitor incident escalation(SSP)

<table><thead><tr><th width="255"></th><th></th></tr></thead><tbody><tr><td>__<strong>DEVICEID__</strong></td><td>Device ID, the device ID of the user obtained when the ad is displayed, with a value replaced with the corresponding value, and if there is no value, it is replaced with empty</td></tr><tr><td>__<strong>IDFA__</strong></td><td>The advertising identifier of the iOS system, obtained when the advertisement is displayed, with a value replaced with the corresponding value, and if there is no value, it is replaced with empty</td></tr><tr><td>__<strong>GOOGLEADVID__</strong></td><td>The ID of the Google system, obtained when the ad is displayed, with a value replaced with the corresponding value, and no value replaced with empty</td></tr><tr><td>__<strong>TRANSACTIONID__</strong></td><td>Required, the unique ID of the ad impression, a new TRANSACTIONID will be generated for each impression</td></tr><tr><td>__<strong>ADX3_TIMESTAMP__</strong></td><td>Required, the timestamp of the corresponding event where the ad occurred</td></tr><tr><td>__<strong>SID1__</strong></td><td>Custom variables</td></tr><tr><td>__<strong>SID2__</strong></td><td>Custom variables</td></tr></tbody></table>

示例：<http://example.com/click?ids=75420654\\&d=**DEVICEID**\\&c=**TRANSACTIONID**\\&affiliate\\_id=726>