Can I use promo codes with a financed order? August 21, 2025 19:18 Updated Yes! Related articles I forgot to use my promo code. Does Helix offer any military discount, teacher, student, or first responder discount? Are Helix and Brooklyn Bedding owned by the same company? Does Helix provide a tax exemption for my order if I provide a prescription from my doctor for a new mattress? Can I apply a discount code to the Helix Luxe Bundle?