The Lockers at the Homie Bar

The 3 Closet,

On the far left, the Runner's Supplies
That is where you put all the Runner's contraband.
(Example, ties, beers, Steroids. Not those which Runners cannot sell)

On the middle, Dealer's Supplies
That is where you put all the Dealer's contraband.
(Example, breaches, grenades. NOT THE GUNS)

On the far right, the Expert's Supplies
That is where you put all the Expert's contraband.
(Example, anything they damn want)

The Weapon Crates, (Only Dealers Above have access to this)

Those are for you to put spare guns, like the SMG, Shotgun, 9mm.
(9mm is to be put in with the closet)
From top to bottom
Top: Heavy guns - Shotgun/Crossbow/RPG
Middle: Medium Guns - Shotgun/SMG/Magnum
Bottom: Light Guns - 9mm/Magnum

And the Overstock ammo crates,

The name says all