This is really not an ordinary job!

You have to have a good temper, be patient, have strength, have the ability to distinguish accurately, calculate the total amount of food bought by the other party in a moment, and remember what food everyone ordered in an instant, whether you want to eat it in the cafeteria or take it away......

It's too hard, it's too hard.

Assistant Huang was originally quite envious of Mancang making so much money.

He once thought that Yu Mancang was opportunistic and occupied

"Rebirth 70: From a Lunch Box to the Richest Man" Chapter 764 Living Calculator? He came in handy! I am hitting it in my hand, please wait a moment,

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