Which digital transformation initiative did the Army & Air Force Exchange Service (AAFES) implement in 2017 that revolutionized military retail?

Military exchanges (PX/BX) have been vital to troop morale and readiness throughout history. These retail operations have evolved from simple sutlers' wagons following armies to sophisticated global retail networks worth billions. This poll tests your knowledge of how military retail operations have transformed to meet the needs of service members worldwide, reflecting broader trends in retail digital transformation within this specialized market.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Click-to-Brick program allowing online orders to be picked up at any worldwide installation
Expansion of online shopping privileges to all honorably discharged veterans (not just retirees)
Implementation of cryptocurrency payment options at all AAFES locations
Augmented reality fitting rooms for military uniforms and tactical gear