Karlan is also co-Founder of StickK, a company that manages incentive-based employee wellness programs and public campaigns for health living, and enables users to make commitment contracts in order to reach their personal goals.
卡兰也是StickK的联合创始人 ，该公司是一家管理基于激励的员工健康计划和健康生活公共活动的公司，并使用户能够签订承诺合同以实现他们的个人目标。