How HigherDOSE Increased Pre-Order Purchases 19.4% By Reframing Out-of-Stock Messaging

HigherDOSE is a wellness brand renowned for its innovative at-home infrared sauna blankets and biohacking tools, designed to enhance relaxation and recovery.

To address frequent product sellouts, we tested presenting out-of-stock items as pre-order opportunities—aiming to keep customers engaged and drive conversions.

The Result:

↑ 19.4% Increase in Conversions


We reframed HigherDOSE’s inventory issues from “backorder” to “pre-order” to lift conversions.

Be careful with your words on the product page, especially when it comes to shortages.
When in doubt, keep it positive.

HigherDOSE sells a high-tech wellness product that’s VERY popular on social media. It sells out quickly.

Before, their product page had general backorder copy that presented vague timelines for the out-of-stock item:

“This item is currently on backorder. It is expected to ship by the end of March for early April arrival.”

Instead, we reframed the inventory shortage in a positive light by showing pre-order timelines—without mentioning backorder. This simple language shift drove a 19.4% increase in conversions.

General rule: Avoid presenting any issues to your customer.

“Backorder” signals out-of-stock and carries a negative weight. A pre-order, on the other hand, communicates the same lack of inventory in a positive light, with clear timelines for the next batch. Now, the customer takes action—it’s their move, not your issue to fix.

Always communicate exactly when buyers can pre-order or join a waitlist, and when they’ll receive their purchase.

✨Takeaway: Got a popular product? Put a positive spin on an inventory issue by presenting your “out-of-stock” backorders as pre-orders for purchase.

Want a personalized site audit? Get on my calendar here.