What is your ACTUAL reasoning for undercutting?

[Granyala]

Everyone undercuts. But can anyone answer this for me? : Are you undercutting out of spite of “elitist” crafters....or do you do it to genuinely bring the price down so everyone can afford it?

I often undercut by 1-5 gil so my product stands at the top and gets bought quicker.
Considering that most sale prices range in the 1000s, 1-5gil is completely negligible.

If I undercut by a larger amount, that's the result of me looking at the sales history and estimating a median selling price. Oftentimes you only have a few items in there for absurd amounts b/c s/o just bought all the normal priced stock.

I don't understand people who post at or less than the vend price. You could have just vended it!!

Esp when you can give it to the Domans and get 200%+ ^^