Sorry - one more question - what do you specify as the return url for lm_paypal? I get a page not found. Other than that, the option for credit card works.

The thing I like about uc_roles is that it gives you a place to set expiration and change it if need to. I guess the lm_paypal will just have to be based on term, but not sure what happens when they cancel. Will it just end on the current term date automatically?