|For the delivery van, see Alphamail.|
In GTA V, one of the company's warehouses is located in the Los Santos International Airport area while another is located in the Port of Los Santos. The company is also listed in BAWSAQ, further supporting its existence as an established company.
Also in GTA CW, the company plays a role during the side mission Excess Delivery - Alpha Mail. The van parked in front of the company depot in Industrial, Bohan, activates this mission once entered, thus making the player work for the company in the mission.
- Alpha Mail's name is a pun on "alpha male," a dominant male in a group.
- The company slogan is "Always Comes First," referring to the letter "alpha" being the first in the Greek alphabet, although it could also be a sexual innuendo.
- The company's possible rivals are Liberty State Delivery and Post Op. They all use a different type of truck (LSD = Yankee, Alpha Mail = Mule, Post Op = Benson).