The rate is prime rate plus 1. 5 C( z1 U7 Q. j! S% X; [ - {8 J' F: Q0 X- x Y; B/ b4 dYou can pay back whenever you want. 0 H9 m4 n2 H& r ' o7 d+ j O/ r: D4 @2 @0 I0 EAs I know, the first time if you borrow over $30,000, it is service charge free. Otherwise, they will charge you some money. Anyway, not too much.