In order to qualify for the $5 promotional credit, you must: (1) be the recipient of the corresponding offer (either via email or on Amazon.com) and have not previously purchased an Amazon.com Gift Card within the last three (3) years at Amazon.com or through a device with Alexa; and (2) purchase an Amazon.com Gift Card valued at $25 or more using voice shopping on your device with Alexa by December 31, 2017 11:59 p.m. (PT), while supplies last.