Depends on where you want to see the report. If you are looking at Marketo reports - You don't need UTM to track if that person visited any LP that has munchkin tracking code. It is tracked by default.
If you want to track how many clicks email channel generated for that LP in Google analytics then you should use UTM
What are you trying to track? "Track people" is too vague.
The general answer is yes, unless there's one and only one way to arrive at the base LP URL (one-to-one relationship between campaign and LP) you should UTM-tag your links.
Depends on where you want to see the report. If you are looking at Marketo reports - You don't need UTM to track if that person visited any LP that has munchkin tracking code. It is tracked by default.
If you want to track how many clicks email channel generated for that LP in Google analytics then you should use UTM
Depends on where you want to see the report. If you are looking at Marketo reports - You don't need UTM to track if that person visited any LP that has munchkin tracking code. It is tracked by default.
The fact that they visited the page, but not the attribution of that Visited Web Page activity. Which is why "tracked" is too vague to answer in only one way.
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