I have been comparing verified target lists lately. For me, tier two support is the difference between a noisy imported list and a campaign that is easier to test.
If you have any inquiries concerning wherever along with the best way to work with view the guide (Suggested Web site), you’ll be able to email us from our own webpage.
I’ve found that segmenting your imported lists based on conversion metrics can really streamline your campaigns. It helps to identify which tier is performing best so you can focus your testing efforts there. Have you tried analyzing your metrics per tier?
this drives me nuts too! I’ve noticed that when I do some manual cleanup on the imported lists before using them, it makes a huge difference. Have you tried filtering out any duplicates or irrelevant targets first?
Manual filtering can save so much time! Have you considered using unique identifiers on your lists to streamline the process? 
.