LAN LANPASS - get your $50 coupon for USA - SA Lan purchase

The new Only In South America LAN site is offering a $50 coupon:

http://oisa.worldmedia.net/oisa-registration/

Terms & Conditions

$50 OFF on your next LAN.com purchase
•$50 (Fifty dollars) discount code will be sent to a valid email address only
•Discount valid only in LAN.com United States web site (select country at www.lan.com)
•Valid for travel from United States to South America on routes commercialized by LAN
•Origin: Selected US cities
•Destination: Selected cities in South America
•Expiration date: Discount must be redeemed before 12/31/2012
•Travel must be completed before: 12/31/2012
•Not valid for "Multi-City/Round-the-World" purchases
•$50 (Fifty dollars) discount will be reflected before payment
•$50 (Fifty dollars) discount is per purchase, not per passenger
•Discount applies to airfare portion only, not applicable for taxes, fees and other charges
•Other restrictions may apply

You need a different email than normally used.

Might come handy for a trip I am planning at the end of the year.