Thank you for your submission. It appears that you are ineligible to participate in this study. We encourage you to talk to a physician about quitting smoking or vaping, and/or call the free, anonymous tobacco Quitline in your state: 1-800-QUIT NOW (800-784-8669). You can also access quit vaping resources at This is Quitting. To enroll, text DITCHVAPE to 88709. If you are interested in other research studies, visit projectquitsc.com or researchmatch.org.