1. Free Shipping on Orders of $300 or More

Meet the spending threshold and your order ships free—no promo code required. And with no promo code to enter at checkout, you can stack this offer with other deals and coupon codes. Even if your order doesn’t add up to $300, you can always use promo code FREE at checkout to get site-wide free shipping regardless of purchase price. There’s no rush either: this code doesn’t expire until 2020.

2. Get Exclusive Offers and Tips via Social Media

Enter contests, sweepstakes and weekly giveaways by following Relax the Back on Facebook, and stay up to date on sales and promotions by following them on Twitter. Plus get tips on all their social sites that will help you soothe everyday neck and back pain.