Where is the "Product Registration ?

Recent suggestions are to write down the serial number(s) and the club(s) purchased with the invoice or receipt. Store that document. Useful for warranty work and if they get stolen or damaged in a fire.

It appears to be no longer available on the drop downs below. You might contact customer service below and see what the current process is:

Contact CS at 800-333-4200. Our team is available Monday-Friday from 9:00AM - 5:00PM EST.