hi and thanks for the reply, I did actually see those, however i notice now that the quote that i'd tried putting in the forum hasn't appeared!!
i'd quoted the code for this action, and had asked about the variable date that had been mentioned.
I assume the other options instead of variable date are to create a new plan each year with the end date of mar31, and assume that on renewal, members are forced to select new plan?
Regards
Chris