Add a discount function by schedule (limited time discount until Fat Month XX).

Display limited-time discount prices for course sales and merchandise sales, etc.

Setting example
April 1 – April 7 → ¥28,000 (50% off)
April 8 – April 14 → ¥42,000 (25% off)
From April 15 → ¥56,000 (regular price)

Simply set the schedule and price first, and you will see the price as of that date and time, as well as the time period covered.