Command Tree:
\bradvert - Root command
    *opt - Control which bradverts you see.
        *out - Opt out of a bradvert.
            <campaign id> - Bradvert campaign ID to opt out of.
            all - Opt out of all bradverts.
        *in - Opt back in to a bradvert.
            <campaign id> - Bradvert campaign ID to opt in to
            all - Opt in to all bradverts.
    *campaign - Create and manage bradvert campaigns.
        create - Create a new bradvert campaign.
        <campaign id> - Get information about this bradvert campaign.
            start - Instructions on starting the campaign.
            pause - Pause a campaign, returning the remaining funds to the campaign owner.
            *update - Update campaign details.
            *target - Update campaign targets.
                *afk - Update whether afk players are targetted (true), or not targetted (false)
                <boolean> - true or false.
                *once - Update whether players are targetted every duration pass (false), or only once. (true)
                <boolean> - true or false.
                *staff - Update whether staff members are targetted (true), or not targetted (false)
                <boolean> - true or false.
            *frequency - Update advertising frequency. Default is 6h.
                <duration> - A duration represented by a number, and letter. eg: 1y2w3d5h4m2s. 
                            At least one letter/number pair expected.
            *payout - Update amount paid out to players. Default is k5.
                <amount> - Krist amount greater than 5.
            *message - Update campaign message. 
                    Default is Set an interesting campaign message before starting!
                <message>... - Campaign message.
Subcommands with a [*] mean that subcommand requires additional arguments.