Question
Best way to track a large number of leads?
I want to track a certain number of leads that is thrown into a big pool from start to finish.
Let's say I upload a new list of 100 new leads. However it is thrown into the pool of 100,000 leads. What is the best way to track those 100 leads when using a smart list? What field should I use when I upload the list from a excel file into Marketo, if I give it a unique name to those 100 leads?