Yes. Each parameter value can have a maximum of 256 characters.

Upper and lower case letters, numbers, ., -, and _ are supported.

Other characters that can be used include spaces, %, $, [ ], { }, < >, |, and Japanese punctuation. However, note that tracking links with these characters might not work properly.

Characters not mentioned above are not supported.

Some tracking links may not have the ad_type parameter.

The default setting for tracking links without the ad_type parameter is ad_type=click, which means the touchpoint type is ad click.

When you create a tracking link for an Integrated Channel on the [Create Tracking Links] page, parameters such as Sub-publisher and Sub-sub publisher 1 are added.

These parameters are pre-determined by the channel and Airbridge to receive the parameter values provided by the channel. You can edit the parameter values, but it is advised to use them without editing.

Yes, you can. However, the deleted tracking links will be deleted from the list only. Tracking links deleted from the [Tracking Link List] will continue to function normally.

This happens because we cache and store the previous path. It may take up to 10 minutes before the modified path is applied to the tracking link. Check again after about 10 minutes to see whether users are sent to the new path.

If this problem persists even after a sufficient amount of time, contact your Airbridge CSM.

The amount of time it takes for the edits to the social share preview to be reflected in the tracking links varies by social media.

If your edits are not reflected even after a sufficient amount of time, use the sharing debugger provided by each social media to debug any issues with the Open Graph tags. If the problem still persists, contact each social media.

• Meta for Developers Sharing Debugger

No. The QR code can still be used because there is no change in the tracking link itself.

However, you will need to update the QR code if you have modified the campaign parameters, such as the channel, campaign, ad group, or ad creative.