Orders go to Seifer. When filling out orders make sure you put the upgrade, how much it cost, how many you want and your bases name. If not your order will be ignored and deleted.

Engineering Bay	Armor/Weapon Upgrades for infantry	1st upgrage-100Minerals 2nd-200Minerals 3rd-300Minerals
Armory	Upgrade Vehicles and Ships Weapons/Armor	1st-100Minerals 2nd-200Minerals 3rd-300Minerals