Maybe an addition i'd put on this suggestion would be fixed contract template items, rather than google docs like the typewriter uses
For example, in City Hall there is a legal supplies vendor who sells contract templates, they could be:
Sale/Purchase Agreement
Lawyer Contract
or probably a few other options-
Then they are a nice IC template of a contract with places left out for Item Category/Money Amount etc. and then at the bottom Name and Signature of each party (auto filled via your char id upon signing)
These can then be used via factions IC-ly to enforce missed fees for Lawyers, or missed payments on custom clothing or guns, and have a purpose in PK sits
Could also be used in other Legal RP scenarios for things like Oil Coupons, Police ticketing, Fines, Bills at restaurants even
I think it'd be cool, the more Diverge interactions that can be pulled away from a Google Docs tab the better imo