barter
verbUK /ˈbɑːtə/
US /ˈbɑːrtər/
To trade things with someone without using money.
The kids decided to barter their toys with each other.
OTHER MEANINGS
2. The act of trading goods or services without money.
The village relied on barter for everyday supplies.
3. To argue or bargain over the price or terms of something.
She bartered with the seller for a lower price.
4. A system in which people exchange goods directly instead of using cash.
Before coins existed, barter was common in many societies.