From Crashes to Queue Success
"CrowdHandler isn't just a tool we use for drops – it's become fundamental to how we think about product launches. It's given us the confidence to dream bigger and execute better."
When the original lava lamp manufacturer, Mathmos, began releasing limited-edition collaboration drops with artists and cultural icons such as The Rolling Stones and Sabine Marcelis, demand quickly outpaced their infrastructure.
The company runs a WordPress Multisite architecture with ten language and territory variants of the same store. While this setup allowed Mathmos to serve customers globally, it created a major challenge during high-profile product releases. Traffic spikes from enthusiastic customers arriving simultaneously across different territories repeatedly overwhelmed the system.
Martin Bishop, Head of Digital at Mathmos, recalls certain challenges:
"Limited edition drops are an extremely stressful time for any retailer. If the site doesn’t perform, customers get anxious. The more chaotic that things get, the harder it is to diagnose and fix issues."
The Problem
Mathmos’s collaboration drops had effectively become victims of their own success. Limited-edition products tied to artists or cultural partnerships often sold out within hours, but not before overwhelming the site infrastructure.
The complexity went far beyond simple traffic spikes. Because Mathmos runs ten different territorial versions of its store, every launch needed to manage several competing requirements simultaneously.
Customers arriving from different countries had to queue fairly for the same limited inventory. At the same time, the waiting room messaging needed to appear in the correct language. When customers reached the front of the queue, they also had to be returned to the correct territorial version of the store to complete checkout.
Mathmos needed a system that could unify the traffic from all territories while still respecting the unique storefront experience for each customer.
The Solution
Mathmos used CrowdHandler’s WordPress plugin to integrate directly with their existing multisite architecture.
While the core installation worked immediately, the real breakthrough came through flexible configuration and templating. CrowdHandler worked with the Mathmos team to create dynamic waiting room templates capable of detecting a customer’s target site and displaying the appropriate language automatically.
Martin Bishop explains the collaborative process:
"CrowdHandler didn't just offer us a product – they became a technical partner. They understood our multi-site, multi-language challenges and worked with us to create solutions."
We designed the system around a simple but powerful principle: all customers queue together, regardless of which territorial storefront they initially accessed.
Once customers reach the front of the queue, the tool redirects them to the correct site to complete their purchase. Behind the scenes, templating ensures that the waiting room experience adapts dynamically to the customer’s language and location.
Users can brand each drop to match the collaboration itself. The Rolling Stones launch featured a distinctive red vinyl aesthetic, while the Sabine Marcelis collaboration adopted a more minimal visual style aligned with the designer’s work.
Just as importantly, the operational workload changed dramatically. Mathmos completed the first implementation in days rather than weeks.
The Results
Mathmos turned its product drop from a risky event into a carefully controlled brand moment.
High-demand releases now run without crashes, allowing the team to focus on marketing and customer experience rather than emergency troubleshooting. Preparation time has also dropped dramatically, enabling the team to plan launches more efficiently.
The results include:
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Zero crashes during high-demand drops
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90% reduction in preparation time
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Enhanced customer experience with branded countdown timers
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Fair queuing across all territories and languages
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Successful drops for Rolling Stones and Sabine Marcelis collaborations
The impact extends beyond technical stability. The waiting room itself has become part of the launch experience, helping build anticipation and excitement before each release.
Martin Bishop describes the transformation:
"It's not just about keeping the site up – it's about providing a user experience around the drop. CrowdHandler turned what used to be a frustrating crash into an exciting, fair, and branded experience. It's become a core part of our toolset."
Launching a product that could sell out in minutes? Sign up to CrowdHandler for free.