Vehicle Selling and Auction System

The sellvehicles table and your framework vehicle table (player_vehicles or owned_vehicles) must use the same collation on the plate column. Run:

ALTER TABLE `sellvehicles` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

Also download the latest Keymaster version. The insert.sql file was added and fixed in recent updates (1.1.3+).

Edit Functions.FetchVehicles and Functions.FetchVehicleByPlate in the server bridge. Change the joined table name to match your framework's vehicle table (for Qbox, typically player_vehicles).

On ESX, the owner column format may not match what the bridge expects. Verify your owned_vehicles.owner column and update the ownership query in the server bridge. Third-party persistence scripts (for example AdvancedParking) can also interfere with player or vehicle state.

Set Config.tempTransfer = true in config (available in v1.2.0+). This temporarily transfers ownership to a system identifier while the vehicle is listed. The vehicle returns to the owner when the listing expires, is removed, or is sold.

Use the export in your garage script:

local isListed = exports.gs_sellvehicles:IsVehicleListed(plate)
if isListed then
    -- block spawn and notify the player
end

JG Advanced Garages is encrypted, so you need to add this check in whatever hook or event your garage setup allows.

Edit the money functions in the server bridge. Change 'bank' to 'cash' in Functions.HasMoney, Functions.RemoveMoney, Functions.AddMoney, and Functions.AddMoneyByIdentifier (for offline seller payouts).

Add a blocklist in config and check it in Functions.CanListVehicle in the server bridge. Return canList = false with a message for blocked models.

Register display names client-side with AddTextEntry using the vehicle spawn/model name as the first argument and your display label as the second.

This is cosmetic. Permission checks run after the player clicks. Non-owners cannot perform those actions even if the option appears. This is by design for performance.

Update to the latest version (1.2.1 through 1.2.3+). These builds fixed cases where owners could not edit their listing after other players listed vehicles first.

Vehicle spawn is client-side, so slight desync between players is normal. Try clearing server and client cache. Ensure ESX or QBCore starts before gs_sellvehicles. If the issue persists, manually restart the resource as a temporary workaround.

gs_sellvehicles has no door-removal logic. Another resource is interfering. Test with a vanilla vehicle and disable suspect scripts one by one.

No. Only one dealership location is supported. Multi-location support would require a major rewrite and is not planned in the near term.

No. Test drives are not supported.

Framework-related code is unencrypted in the bridge files. Compatibility is achievable with custom bridge edits for your banking and garage setup.

All framework code lives in editable bridge files. Replace the server bridge with the QBCore version or adapt the existing bridge for your framework's vehicle table, identifier, and money functions.