Email click data into a PET

Hi all,

We're trying to survey our customers directly in email (eg. tell us when you're next in the market by clicking the month below).

In order to do this in the past i've created a RILC tag for each of the months and then used a filter to find anyone who's clicked on x month, i'll then download the data from that filter and then upload it back into a PET that i've created.

I'm sure there is a better way. I want to cut out the data manipulation by me, and have the email link click directly populate the specific column in the right PET.