~
It is one but it shouldn't be the one only to be looked at.
Might go a bit off topic for this but I even recall e commerce sites here in my country that accidentally exposed the variables of the codes in their database.
Mistakes happen as well, but it doesn't mean that it should be tolerated though, however at the same time basic mispelled words isn't primarily indicator.
You have a point there. But of course since this online world is full of scammers as they say, even the slightest factor can and must drive hesitation and skepticism.