Cass (Wai San) Shum Ratings
Cass (Wai San) Shum Wage History
Top Worker Reviews
Jeweler46 Careful Reader
A research study of frontline customer-contacting hotel employee working in front office (20-40 minutes) - $1.00
Unrated
Unrated
Approved
$4.67 / hour
00:12:51 / completion time
Hedgmog Careful Reader
A research study of restaurant customer (10-30 minutes) - $0.75
Underpaid
Unrated
Approved