Sadly it was not just an opinion for me, it was from personal experience. An SA who overlooked me for a year plus finally remembered me, and then I got an offer almost every other day. However, by then, I was a bit soured. All that talk about no stock, none coming in... is not entirely truthful.Sadly this appears to be the majority opinion on TPF
Instead of saying there aren't any bags, maybe just say, "there are very few, but they are already reserved for other clients." I would hope reasonable clients (not ones making a scene in a store or being absolutely rude) would understand that they need to wait their turn or it just wasn't their lucky day.