So the character's who spell up, forage, etc. get a boost. They can get a little tiny shop display in a magical form temporarily by activating a special wearable. They can have a pinworn SIGN that makes it real clear they are available or not at the time. Also, a way to get a hold of the person beyond thought net or being in the room, familiar, etc. For example, a pinworn for services which when used can directly activate the service offering adventurer a method of receiving new business which is like their little item pulses on them and they get the message it's from a specific person about this kind of bounty. This would be deactivated when not offering the service.

A magical stand would be like say Leafiara is in TSC for a while and wants it to be clear she's up for some bounties. A white light arcs around her and the form of a small stand in front of her forms reading 'FORAGING, SPELLUPS, RESCUES AT YOUR SERVICE'. If you look at her it might say 'Leafiara who is behind her white service stand ...then looking at her you will see the stand in detail. Might be something to buy or get with bounty points.