what are examples of the url structure for the tracking codes? ecid= or some other?

This depends on how the tracking code is implemented.Also how users are re accessing the page with tracking code. If you have a ecid style of URL tracking code then as long as the URL is live and allows analytics code to fire the the tracking code will capture data(post campaign life) In essence the...

ok Jennifer you inspired me! https://experienceleaguecommunities.adobe.com/t5/adobe-analytics-ideas/segment-overview-to-identify-where-segments-are-being-used-in/idi-p/459937#M16151

Description - Have the ability to monitor segment usage such that we can know impact of either deletions or modifications of segments. Why is this feature important to you - Allows a fast and quick way to manage segment usage and speed up QA of any segment changesHow would you like the feature to wo...

You are going to need to adjust the column and row logic a bit. Might be able to get them closer but this was a quick pull together You will also need to create segments for visits, New vs Returning(1 each for their options). If you do indeep want all column wise might work making 1 segment for each...

There is no easy way that I am aware of. You can see if its published and with whom shared but individuals may use it in (custom reports) as well as dashboards and you would not ever know. Would be a great and useful new Adobe feature. GLTU

You need to be Main Admin. and hopefully there you can delete the  Alerts. Failing that can try delete user and transfer ownership see if that helps.Failing the 2nd option may need customer care to assist. GLTU

Is it possible another account created an alert you were made part of? All Alerts with your account are now gone but the other accounts alerts are still around if not deleted there.

Check this thread as I think its very similar to your issue. Possibly a similar methodology may solve your problem. https://experienceleaguecommunities.adobe.com/t5/adobe-analytics-questions/mobile-app-analytics-is-there-an-alternative-to/m-p/458043#M38005 GLTU

There is a way that should be pretty efficient. Using SAINT classifications, make a sub class for SKUs you want to Alert on. even if you have hundreds or thousands then in Alert you can segment from this sub classification = Alert on for example. It just takes one upload and done. The only thing as ...