This page will list all of the current listing durations that are attached to the price plan. Note that there are duration settings on a per category basis, so if you have elected to use category specific pricing for any category, those category specific durations will be used.
This is what is displayed next to the duration choice when the user is selecting a duration.
This is the actual number of days the listing duration is for.
This is the fee charged to place a listing for that number of days.
This is the fee charged to renew a listing for that number of days.