Daily Tasks

are several tasks that are not related to any quests, that you can do once a day for various rewards. These are completely optional tasks and are not required to do daily.
 * Speaking to the Oracle at a conservatory and taking her test. This can be done once a day.
 * Giving items to Storehouse Containers. This can be done once a day.
 * Local and Regional Mail Delivery. This can be done as many times as you want.