paying in cash is usual, but money can be paid to have goods in the bank too.
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or barter system (in the past)
goods against goods
or goods against valuable item (gold, silver, coins)
they exchanged european wares for salt
the goods were silk and cotton
the goods were silk and cotton
Goods are physical objects that can be exchanged.
all the things needed
Goods and Services
Bartering
no
goods and services
The person who first exchanged goods or services for other goods or services
the slave were sold for goods such as gold etc
Usually in the market place (agora).