What content carries over from gta online to story mode?

The verified Wikipedia excerpt describes Grand Theft Auto V's single-player story mode, its three protagonists, and the open-world setting of San Andreas. However, it does not address any mechanics or content that carries over from GTA Online to the story mode. Without explicit evidence in the provided source, no specific details about cross-mode content transfer can be confirmed. Questions about in-game currency, vehicles, or properties moving between modes would require additional sources to verify.