Technically, it is possible to use your friend’s DraftKings account if both of you are located in Pennsylvania. However, it is not recommended in the long run due to several disadvantages. Using a shared account means sharing the account ID and password, which compromises personal privacy and security. Additionally, sharing payment methods and bank account details can create further complications. It is much more convenient and advisable to create your own account on the sportsbook. The registration process is simple and enables you to start playing independently.