Case Study

Manufacturing (Sports Brand): "X × WhatsApp" as a Breakthrough Against Surging Ad Costs
Achieving +15,000 WhatsApp Subscriptions & +600% Purchase Rate, Establishing Owned Media Customer Acquisition

Annual revenue ¥3 billion · Sports Manufacturer | Using X followers as a starting point to explosively grow WhatsApp registrations, nurturing them into a purchasing channel
Manufacturing Sports Brand X (Twitter) Official WhatsApp SNS Marketing Campaign Design New Customer Acquisition Ad Cost Reduction

Client Overview

IndustryManufacturing: Sports Brand
Annual RevenueApprox. ¥3 billion
Existing ChannelsGoogle Ads, Meta Ads, X, Official WhatsApp
Services ProvidedX × WhatsApp Campaign Design / SNS Content Strategy / WhatsApp Subscription Growth / Purchase Pathway Design

Situation & Challenges Before Engagement

A sports manufacturer with an annual revenue of 3 billion (local currency). Brand awareness was strong, and they held official accounts on both X and WhatsApp. Yet, looking at the numbers, the challenge was clear: Official WhatsApp subscriptions were stagnant, and new customers weren't increasing. Meanwhile, Google and Meta ad costs were rising year by year, continuously eroding profit margins.

"We have awareness, but conversion efficiency to sales is dropping"—the dilemma where investing ad spend yields thinner profits is a structural issue many manufacturers face today amid soaring digital ad costs. Without establishing new acquisition channels, there is no escaping this pressure of increasing costs.

Banggood's Approach

Banggood focused on "existing assets." X followers are individuals who already harbor an interest in the brand. Guiding this demographic to WhatsApp to establish continuous contact closer to the point of purchase was the most cost-efficient path for new customer acquisition. Rather than pouring ad spend to bring in new people from outside, transitioning those who already have a connection to a deeper relationship—this paradigm shift is the core of the X × WhatsApp strategy.

Phase 1 | Designing Registration Campaigns to Guide X Followers to WhatsApp

We designed and executed a campaign urging existing X followers to register for the Official WhatsApp. By clearly defining registration benefits (exclusive coupons, early information access, perks, etc.), we thoroughly appealed to their desire to "want to register for WhatsApp." This design shifts existing followers to a high-engagement channel with zero ad cost.

Phase 2 | Daily Posting and Content Enhancement for Acquiring New X Followers

To increase the base pool of traffic to WhatsApp, we simultaneously fortified efforts to acquire new followers on X. While maintaining daily posts, we shifted the content axis from "appealing product specs and features" to "appealing customer benefits." By conveying "how following this brand will change my life/sports performance," we enhanced both the quality and quantity of followers.

Phase 3 | Purchase Pathway Design and Continuous Contact Structure within WhatsApp

To ensure prospects registered on WhatsApp connect to purchases, we designed pathways within WhatsApp. By distributing regular content, exclusive sale info, and new product announcements, we built a system where subscribers recognize WhatsApp as "the place where the latest info always arrives." This established a self-owned promotional channel completely independent of ad spend.

Results Achieved

Following the campaigns, WhatsApp subscribers surged by +15,000. Additionally, through consistent approaches to these subscribers, the purchase rate via WhatsApp recorded an astonishing +600% growth. The acquisition structure transitioned from being dependent on ad costs to a purchase channel centered on owned media (WhatsApp).

WhatsApp Subscriptions
+15,000
Increased via X × WhatsApp campaigns
WhatsApp Purchase Rate
+600%
Achieved after WhatsApp purchase pathway design

As Google and Meta CPCs continue to rise, the value of "owning followers and WhatsApp registrants as assets" is climbing exponentially. This case proves that simply "re-designing properly" the touchpoints you already possess can generate a fresh revenue channel without spending on advertising.

Client Testimonial

"We had previously focused entirely on Google and Meta ads, but proposing the 'X × WhatsApp' combination as a new method was fantastic. Ad costs, particularly CPCs, are increasing every year, so we definitely want to continue pursuing new initiatives like this."
— Manufacturing (Sports Brand), Manager

Key Takeaways from This Case

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