Dear Florida Keys residents. As part of the sunpass program, one or more of your battery operated sunpass transponders has been selected for replacement at no cost to you. To order your new transponder just visit sunpasstagswap.com. You will receive a transponder of your choice with no sunpass service interruption. To view the types of transponders offered, go to selecting a transponder. To order your free replacement transponder, you will need the following information. Your sunpass account number, your zip code, and the replacement code. To keep in step with long term improvement plans, your battery operated transponder must be replaced to provide the best and most accurate level of service. To learn more about the tag swap program, go to frequently asked questions. Thank you for being a valued Florida Keys resident and sunpass customer!