How can I see if people in an AB test (using Target) came back the following week after seeing the test?
How can I see if people in an AB test (using Target) came back the following week after seeing the test?
I would like to determine the stickyness of an AB test. I want to know if people from group A are more likely to return to our site after as specific number of days compared to group B.
Any ideas on how to do this?

