Counter Strike: Global Offensive(CSGO) buy menu. I don't use one, unless I buy a weapon which I usually don't use or someone asks me to buy him/her a weapon I don't have binded. After first few days I started playing CSGO, I made me my own config where I also included binds which buy me in-game equipment/weapons. I kinda made that as a routine through past years. I always create my own config with binds, once I get the hang of the game.
For easier memorizing I've also printed me layout
of my binds, so I could memorize it faster. By now I buy all in-game items within few seconds, without thinking to much. As yesterday patch includes - "Pistol arrangement has changed in the buymenu", some of players keep buying wrong pistol, while they try to buy Desert Eagle (Deagle). Made me giggle last night when a friend bought wrong pistol 4 times in row
Anyhow, I thought I'd share the way how I have my setup, you might find it useful.
My numpad and arrow keys binds layout:
How to create an autoexec.cfg read here
All buy commands for each weapon and other in-game equipment you can find here
I attached blank numpad and arrow keys layout, so you can make your own. There is also the list of all weapon commands.