Why do I mark it like 이나 or 처럼 under the simplified receipt?

A. 1

The following means omitted.

Gentleman 8 years ago 0

OK

A. 2

I understand that you put it in to prevent filling in other things after filling out the receipt.

Gentleman 8 years ago 0

OK

A. 3

In the case of a simple receipt, it is common for people to fill it out by hand, so if there is a blank space in the simple receipt, the amount can be inflated by falsely stating the item or amount, so the remaining margin is marked with a closing mark to preventing this.
Source: http://kin.naver.com/qna/detail.nhn?d1id=6&amp...

Gentleman 8 years ago 0

OK