Do I have to pay for the tests? January 10, 2021 16:49 Updated Cost for testing is free when using the pick-up and drop-off locations No, there is no cost to you when you return your kit to one of the drop-off locations. If you chose to mail in your kit directly, you will need to pay the return shipping cost. Related articles How do I get my results? How do I contact binx? Can I pick up a test the week before by cohort week? My roommate/friend and I might have switched kits. Is that a problem? What are typical STI testing costs?