There is an offer for Full Ikon on Amazon today.  Get a $150 Amazon gift card.  After purchase, get an email with an activation code to use on the Ikon website.  That's how the deal with Costco worked last fall.

https://www.amazon.com/Ikon-Pass-Adult-Snowboard-Amazon/dp/B081PD39NC/

The deal for $1100 is over on Amazon.  Can still buy Full Ikon on Amazon and get a $150 gift card, but no longer a discounted price.  In fact have to pay $1249 instead of $1099 if buying directly from the Ikon website.