![HMS](https://hazmatsociety.org/wp-content/uploads/2019/12/HMS.png)
Hazardous Materials Society
Priceline
![priceline](https://hazmatsociety.org/wp-content/uploads/2020/02/priceline.png)
NPP members save up to 25% on select hotels when packaged with a rental car, flight or additional hotel booking. Enroll with NPP to access deeply discounted hotel deals worldwide. (After clicking this link you end up on the HMS/NPP page where you click on START SAVING where you sign up to get your savings.)