You will first attend a screening visit to see if you are eligible. If you are eligible after the screening visit, the research study will last 20 weeks. During this time you will attend 12 visits; weekly visits for 6 weeks and then every other week for 10 weeks and a follow-up visit 1 month after the end of the intervention.
You will complete questionnaires, have a breath test for carbon monoxide and vital signs will be taken. We will also collect urine and saliva samples from you. Throughout the study, you will keep daily records of your tobacco use. Lastly, you will exchange points for study products including your assigned study cigarettes and other tobacco or nicotine-containing products.