PIF closed. I used to donate to veterans, not sure how you could do that now with the feds going after vaping. If interested, you could check with vapavet:
WHAT IS VAPE-A-VET
Founded in 2013, this 501c3 organization has provided vaping materials to our service men and women across the world at little/no cost to these brave individuals. The founder of Vape-A-Vet was a smoker of 15 years who made the switch to e-cigarettes. He wanted to help active duty/veteran military members pursue an alternative lifestyle change as well.
Quoted from their site:
“Since our humble beginnings in 2013, the number of Veterans that have been served is growing rapidly. To date, over 3000 Starter Kits & 4000 Care Packages have been sent to active and former service members (a running total can be seen on the front page of the website). 82% have successfully made the transition from tobacco to electronic cigarettes or have quit altogether.”