*$20 off next day air shipping offer applies to orders with vaccine purchases and under 10lbs placed through RevivalAnimal.com or over the phone. To qualify for offer, order must include $20 in vaccine product. Max discount of $20. Discount applied automatically at checkout. Offer expires 12/31/2024 at 11:59 PM CST. One-time use. Please call 800.786.4751 for complete details.