Well that not always true.
The problem here is one of this guy make an error.
If I retake your example.
Craftsman: i want to order product B
Merchant: sure thing
a week later
Merchant: here's product B
Craftsman: i didn't order product B i ordered product A
Merchant: You ask for product B so give me my money !
Here the craftman probably forgot he ask for product B or he was thinking A and said B.
The problem is we cannot know what was the real order so we cannot know who made this mistake.
you wouldn't think the MC's mental age is that of an adult* (much better)
reading these past 2 chapters especially
im sure the author forgot this
this has been getting increasingly sad
Everyone acting like she's already confirmed a bitch. While having a high ambition should make you wary, that doesn't mean that they're inherently evil. I'll reserve judgement until we know the full story.