Will there be a Marvel Unlimited discount promo code at SDCC 2026?

I’ve heard at the SDCC 2025 there was a Marvel booth where they gave our scratch off promo codes for Marvel Unlimited Annual subscriptions for $50 (I may be wrong). Was wondering if they’ll be doing that for SDCC 2026? And if so, is the offer only allowed for new subscribers or? Wanted to get more details on this if possible! Thanks!