This likely refers to a specific script or plugin created by a developer named "Lockser" that adds a custom shop system (e.g., weapon shop, vehicle shop, or general store) to a server.

Official scripts are typically found on the Cfx.re Community Forums or official Tebex stores. Using unofficial "fixed" versions may result in missing dependencies or server instability.

RAR files from unverified community sources can occasionally contain malicious code or obfuscated scripts designed to compromise your server or local machine.