I started a campaign a couple of weeks ago and it's getting good. The thing is the merchant I'm linking too in my adwords ad doesn't let me add my tracking code so I can check out the conversions.
This means that I'm totally blind regarding to find which phrases and keywords generate the most sales.
I have though of a way of testing the conversion: It would be
1) to test the pitch, I will have to use the same pitches on most of the groups for a week let's say and see the sales. Then, the week after try with another string and so on..
2) To test the keywords and the associated audiences, I tought about joining groups in packs and running those packs alternately on adwords... Like a week these ads, and the other week, these other keywords. Meaning that I would have to pause the groups I'm not displaying to see if they create sales...
These two kind-of solutions, seem to be really time consuming and not very effective. Is there something I'm missing here?
Thanks for any comments ans assistance,