According to John Maynard Keynes (Liquidity Preference Theory - Keynesians), people hold cash for three main reasons: Transactions purposes, precautionary purposes and speculative purposes.
the reasons are jobs, money and cost
Because of money reasons
to find money
Land, money, and love.
to earn money
to make money
to make money$$ and other reasons
So that you can use it somewhere else.
tourists bring money into certain economies.
Power, money, the usual...
it has a lot of money.
to get ransom money