Hi Srini,
We have already monthly,quarterly and yearly.
my requirement is I need to have one item category is should not be fixed billing plan, user will do the billing it may be monthly once,weekly or 3 months once and user want program that he will upload the XL with order number, item,quantity,item category and billing plan(Billing plan will be based on his own dates it may be monthly once,weekly or 3 months once).
yesterday I have created new item category in that billing relevance I and Billing Plan Type I can assign only one billing plan, it may monthly or weekly.but want i should blank he will enter his own dates in SO level.
Thanks,
Preddy.