Zee

Do not order them through Mass. FastLane. There is a $27.50 charge per transponder. Instead go to EZpass.com and order through New Jersey. You get up to 4 transponders and if you set up your account to replenish with a credit card, there is no equipment fee. I did this about four years ago and it works like a charm. I have used them from Mass through Delaware, Pennsylvania, New York and New Jersey. $25.00 credit sits on your account. When you use the transponders, the amount reduces for each toll. When the balance gets below $15.00 (I think), your credit card is used to replenish. You're statement shows each toll in detail including toll, toll area, date, even which lane you went through.