Unlike, a traditional publisher, the publishing service provider is not investing in you by giving you an advance or acting as your partner; it is merely providing a service to you. (authorsguild.org)
Again, the film makes a smart move by investing in him as an ideal (even if that ideal is played for humor when he has to sell war bonds). (collider.com)
When he chose not to pay, it was clear that he wasn't as invested in me as I assumed. (scienceofrelationships.com)