I tried typing something say I didn't know my code, but it rejected me. Heh. I don't have any expansions. The 50% off offer hooked me, and I decided the Deluxe with the extra character slot and Lily of the Elon was worth the extra $12.50 to upgrade at the discounted rate, but it's not working. Hopefully someone from Anet will see this and reach out to me.