I called to confirm that if I brought my receipt down they would give my a keychain. They said it would not be a problem as long as I brought along my coupon.
Now here is the text from the lego website:
*Offer is valid January 1 through 11:59pm EST January 31, 2010, or while supplies last only. Qualifying purchase must be equal or greater than $75 in merchandise only; any applicable taxes, shipping charges, value of gift cards purchased or value of Brickmaster subscriptions purchased do not apply to merchandise total. Excludes backorder items. One free per customer. Cannot be applied to previous purchases or combined with any other discount, offer or free gift. Key chain is available exclusively through this offer; additional key chains cannot be purchased. Offer is valid in LEGO Stores, through LEGO Catalog or on shop.LEGO.com. Offer also valid at LEGOLAND Parks and LEGOLAND Discovery Centers. The LEGO Company reserves the right to cancel or modify this promotion at any time without prior advance notice. Key chain value is $4.99.
So does anyone know what coupon they were referring to? Any info would be great.