I guess this depends on where you buy it and how you pay. But I haven't seen less than a year, normal seems to be about 2 and many pay like $30 extra to extend

I guess this depends on where you buy it and how you pay. But I haven't seen less than a year, normal seems to be about 2 and many pay like $30 extra to extend this to 4 years. My bank currently offers 6 years, but no idea how this actually works.