Amazon: Save on Gift Cards for Happy Dining, Firehouse Subs, Domino’s, Zeel

Amazon has a few gift card deals available today:

Link to All Gift Card Deals (affiliate link)

• $50 Firehouse Subs gift card for $40 – goes live at 9 am ET for Prime members; 9:30 for non-Prime
• $50 Happy Dining gift card for $40 (?) – goes live at noon ET for Prime members; 12:30 pm ET for non-Prime
• $50 Zeel gift card for $40 – goes live at 3 pm ET for Prime members; 3:30 pm ET for non-Prime
• Domino’s – Get $7.50 off when you buy $50 in Domino’s gift cards with promo code PIZZA