alarm clock
budget
burden
buy
cart
clock
coin
concept
consumption
cost
decline
difficult
earned
economic
expenditure
expense
expenses
graph
growth
hardship
hike
household
income
increase
market
mart
miniature
money
open
pay
payment
people
pile
price
problem
raise
rise
shop
shortage
spend
stack
start
stepped
store
tax
time
trolley
wage
woman