No limits. Just more rewards.

You can refer as many friends as you like—there’s absolutely no cap on the number of referrals you make.

Each successful referral earns you a gift voucher. Stack enough of them and you may never have to pay for a Sunday Delight Pillow, a Mattress Protector, or even a Mattress Topper again.

Why we love this system

We believe in rewarding real recommendations—not big ad budgets or flashy discounts. When you refer someone to Sunday, you’re not just helping them sleep better. You’re also choosing a model that’s more human and more honest.

That’s how we keep our prices fair and our materials premium—without folding mattresses, inflating MRPs, or paying marketplaces a 20% cut.

Want the full details?

You’ll find everything you need to know about how Sunday’s referral program works in our Refer-a-Friend support section.

Please note: Sunday may revise or discontinue the referral program at any time, at our sole discretion.