What warranty does the Ninja BL660 come with and how do I make a claim?

The BL660 comes with a one (1) year limited warranty covering material defects and workmanship under normal household use, provided by SharkNinja Operating LLC. To make a claim, return the complete appliance and accessories with proof of purchase, freight prepaid, and include a check for $19.95 to cover return shipping and handling. The warranty does not cover misuse, abuse, commercial use, or damage caused by unauthorized repairs. (Page 15)