I'm not complaining about stores that don't allow returns. I'm complaining about the stores that have their return policies posted right out in the open (30 days no questions, 15 days unopened, ect) and then based on someone returning stuff normally will tell them they're not allowed to return anything anymore.
I'm sure there's cases in which they don't even tell the customer and then the customer finds out when trying to return something. Again talking about regular stuff, not trying to commit fraud.
Most stores I go to (which admittedly arent a lot anymore) do have them posted at the customer service area.