This holiday season, Amazon has a created a program for customers to express their gratitude to the drivers that are delivering their packages.

Amazon’s ‘Thank You’ program launched Tuesday offers an opportunity for drivers to be rewarded with a $5 Amazon gift through the company’s “thank you” program, which customers can use to show their appreciation. Click here for details.

Amazon is offering two million “thank you’s” worth $5 each, free of charge to the customer, as a limited time promotion.

Through this program, after a customer has sent their appreciation, the driver who delivered the package will be notified. Additionally, customers are only able to thank a driver once per order.

For further details related to this program, including answers to commonly asked questions, please click here.

U.S. customers with an Alexa enabled device can express their appreciation by simply saying “Alexa, thank my driver” or by clicking here to “Thank my driver” on the Amazon site.

This program is a great way to show appreciation and no cost to the customer.