機器
banking
builder
business
businessman
buy
card
concept
construction
contractor
credit
customer
debit
device
earn
electronic
engineer
engineering
finance
financial
hand
handyman
hard
holding
male
man
money
overalls
pay
payment
people
person
professional
purchase
repair
repairman
retail
salary
sale
self employed
service
small
success
technician
terminal
tool
transaction
uniform
work
worker