Beancount: Expenses:TicketRefund

Date	F	Narration/Payee	Position	Cost	Change	Balance
2019-10-09		Open Expenses:TicketRefund
2019-10-20	*	退費給 CTF 得獎者的購票折扣			720.0 TWD	720.0 TWD
		Expenses:TicketRefund	720.0 TWD	720.0 TWD
		Assets:Cash:TWD	-720.0 TWD	-720.0 TWD