From email newsletter:
Purchase a Firestone Fish burger, Spud Fries w Aioli and an L&P for $15. Offer can be redeemed in-store by showing this email on your mobile device or printed out or via online ordering by placing the full Fush & Chups Meal in your cart and putting in the code FC21 at checkout. One voucher code offer can be used per person, per visit and per online order. Offer is valid until COB 17/01/2021 or while stocks last.
Order here online