About Turtlebox

‍

Turtlebox builds premium, ultra-rugged portable speakers designed for outdoor adventures. As the brand expanded across retail dealers and Amazon, those channels quickly grew to a significant portion of their sales.

‍

While omnichannel growth was a competitive advantage, it created a major challenge for performance marketing. Digital advertising platforms could only see purchases made on Turtlebox.com, leaving thousands of retail and marketplace conversions invisible.

‍

With thousands of registrations completed every day via Brij, Turtlebox had a unique opportunity to turn those invisible purchases into deterministic conversion signal.

‍

‍

The Challenge

‍

A shopper discovers Turtlebox through a TikTok ad. They don’t buy it immediately. The next day they're shopping at their local retailer and recognize the speaker from the ad, and buy it in-store. To TikTok, that customer never converted. The ad worked exactly as intended, but the algorithm never knew it.

‍

For Turtlebox, a significant number of purchases happen through retailers and Amazon. Those purchases had historically disappeared into a black box, leaving advertising platforms to optimize against only a fraction of the brand's actual customers.

‍

That created several downstream problems:
‍

• ROAS reflected only direct-to-consumer purchases instead of total business impact.

• Meta, TikTok, and Google optimized campaigns using an incomplete picture of who actually buys Turtlebox.

• Existing retail customers continued receiving acquisition ads because ad platforms didn't know they had already purchased.

"There's always been a huge black box around retail, but now we have a better understanding of how our advertising is driving retail sales too." - Jenna Calhoun, Marketing Director at Turtlebox

‍

The Brij Solution

‍

Turtlebox was already using Brij to power product registration and warranty activation. Brij Signal extended that same customer journey into a powerful advertising optimization engine.

‍

Here's how it works:
‍

1. A shopper discovers Turtlebox through Meta, TikTok, or Google.
2. They purchase later at retail or on Amazon.
3. They scan the Brij QR code and register their product.
4. Brij captures verified identity and purchase information.
5. Customer identifiers are securely SHA-256 hashed.
6. Brij sends the verified offline conversion directly into Meta, TikTok, and Google using each platform's server-side conversion APIs.

Retail and Amazon purchases become measurable conversion events, allowing Turtlebox to understand how digital advertising influences every sales channel.

‍

The Results

Within the first 2 months of implementing Brij Signal, Turtlebox has seen incredible results: 
‍

Higher Reported Conversions   

Thousands of previously invisible retail and Amazon purchases are now visible, improving reported conversion across platforms. 
‍

• 64% reported conversion uplift on Meta

• 45% reported conversion uplift on TikTok

• 12% reported conversion uplift on Google 

Beyond platform performance, Turtlebox gained something equally valuable: confidence in how advertising influenced total business revenue.
‍

The team now had a more accurate way of measuring  the retail halo effect of their digital advertising instead of treating offline sales as a black box.

Rather than evaluating campaigns based only on ecommerce revenue, the team could understand how paid media influenced purchases across retail, Amazon, and DTC, giving them greater confidence in forecasting, budget allocation, and the true business impact of every campaign.
‍

‍

What’s Next

‍

As Turtlebox’s retail and Amazon business grows, every new product registration creates a valuable signal that can help improve paid media performance. With more verified purchase data flowing into Meta, Google, and TikTok, Turtlebox can begin testing optimization against non-DTC conversions - giving ad platforms a more complete view of who is actually buying, regardless of where the purchase happens.

‍

This can help Turtlebox improve audience quality and campaign efficiency while building a clearer picture of how paid media influences sales across DTC, Amazon, and retail. That visibility becomes especially valuable during major retail moments, when understanding the full impact of advertising can inform smarter planning, optimization, and budget allocation.

‍

Better Audience Optimization‍

Verified retail and Amazon buyers can be used to build custom audiences, improve lookalike modeling, and provide Meta, Google, and TikTok with more high-quality conversion signals to optimize against. Instead of learning primarily from DTC purchasers, platforms can optimize toward a broader representation of Turtlebox’s actual customer base.‍

‍

Lower CAC & Smarter Media Efficiency‍

As verified purchase signals scale, advertising platforms have more data to identify prospective customers who resemble Turtlebox’s actual buyers. Turtlebox can also suppress known purchasers from acquisition campaigns, reducing wasted spend and creating the potential for more efficient customer acquisition over time.‍

‍

Optimize Beyond DTC
Most importantly, Turtlebox can begin testing campaigns optimized toward verified purchases that happen outside of Turtlebox.com. This allows the team to evaluate whether incorporating retail and Amazon purchase signals improves campaign performance - and ultimately optimize media around total business impact, not just DTC revenue.

‍

‍

Turtlebox x Kar Direct x Brij

‍

With verified retail and Amazon purchase signal now flowing into Meta, TikTok, and Google, Turtlebox's media agency, Kar Direct, gained a far more complete view of the brand's actual customer base to plan. Kar Direct can now build lookalike audiences from verified buyers, suppress existing customers from acquisition campaigns, and sharpen retargeting strategies using data that had previously been invisible to every platform.

‍

Those signals are also shaping how Kar Direct evaluates campaign performance, moving the conversation beyond ecommerce-only metrics to a fuller picture of how paid media drives sales across retail, Amazon, and DTC. As adoption grows, Kar Direct and Turtlebox expect to keep refining audience strategy and budget allocation using an increasingly complete, verified dataset.

‍

‍

‍

Footnote:  Reported conversion uplift and ROAS calculations exclude gift purchases to provide a conservative methodology and avoid potential double counting, as gift purchases may already be captured through Turtlebox's existing DTC conversion events.