The Exchange Market is where you can trade vehicles, houses, and even businesses with other players. GPS > Public Places > Exchange Market.
There are specific rules and fees here. Each participant pays a flat exchange fee of 50,000 units of in-game currency. If the trade includes an extra payment, an additional 3% fee is charged on the total amount.
The trading rules are simple: you can only trade allowed item types—vehicle for vehicle, house for house, business for business, or vehicle for house. You cannot trade a vehicle or a house for a business.
Also, keep in mind that both sides have to offer something for the deal to go through.
Making a trade
To start trading, stand on the marker inside the Exchange Market.
An interaction window will appear where you must enter the ID of the player you want to trade with.
Once you enter the ID, the exchange interface will open.
Each side adds their property, such as a vehicle. You can use sorting to find items faster. You can trade multiple items at once, but only one item of each specific type.
After selecting your items, tap Ready to trade and then Trade.