Managing an entire stock of glyphs can be really intimidating for new scribes, but it doesn't have to be. A lot of people think you'll need an army of posting alts to compete in the glyph market and I can tell you that's certainly false.
I've heard a few false claims, particularly when livestreaming. "A single character can't hold every glyph" or "You need three characters at least to manage every glyph, so you should just sell the most profitable to save time."
It's no secret that a huge portion of my gold has been made in the glyph market. It was my first market and will always be one of my favorites, though sometimes I question my sanity over that fact. Through the years I've sold glyphs I've experimented with many different styles of stock management and I've found what works best for me.
Here's the deal: A single character can easily hold every glyph and post them in a matter of minutes. You don't even need to worry about your mailbox or have access to a personal guild bank. Here's how I do it: