As you all know, recharge: the price or rate a microscopy facility charges others to use their instruments, is a big topic on the MSA listserver and everybody struggles with designing rate systems. My talk is geared to U.S. labs and a lot of our restrictions regarding rates are not the same in Canada or other countries around the world. Our goal is designing recharge systems that will encourage facility use that will also recover the cost of the operation. How much you have to recover depends on your particular operation, your administration, and institutional requirements.