Talking the Milone Trading Company into assisting with Holo's rescue.
Twisting the arm of a crooked merchant (who tried to cheat him) into a better deal.
The conclusion of the bankruptcy arc where he succeeds in voiding his debt and then names the terms of a new deal with his former debtor.
In the Pyrite arc, Lawrence crashes a miniature economy to win back his girlfriend. More impressive is Holo managing both him and Amarti to achieve the outcome she wanted. Lawrence's self-doubt made it harder for her because he missed certain ques.
Nora's reaction to seeing Holo's Canis Major form is the same as any mundane wolf; point her staff and shout "Enite, go!"