Word for "a person who generate bill on computer in shopping mall" [closed]
Solution 1:
Clerk
c: one who works at a sales or service counter
a store clerk
a grocery clerk
The person is often refereed to as check out clerk
Check out:
3: a counter or area in a store where goods are checked out
Definitions from Merriam-Webster
Clarification: This is American English. I cannot speak for British English.