All D2P Cases
6 casesHow Sparklers Club Built a National French Event-Supplies E-Commerce Platform
Sparklers Club began with demand from nightclubs and event professionals, but its initial market was geographically and commercially narrow. The company used e-commerce to reach France nationally, invested about €300,000 in organic search, online advertising and social media, and expanded from professional orders toward individual customers. Partnerships strengthened dangerous-goods logistics, while French-made shatterproof glassware gave the business greater product control. During the pandemic, the website was rebuilt and the product range doubled. Amazon, European sales, acquisitions and planned retail infrastructure then extended distribution. The verified evidence shows strong growth, from approximately €2 million in earlier annual revenue to €8 million of company-reported revenue in 2022 and approximately €14 million for SGMB Group in 2025. The figures use different scopes and methods, so no single initiative should be treated as the sole cause.
How Ninesquared Bet on Vertical Volleyball Team Equipment
Ninesquared shifted from niche volleyball lifestyle apparel to a vertical team-equipment platform. It used leading clubs and national teams to enter the contract market, then directly operated club e-commerce stores. Combining D2C, B2B2C, and approximately 90% just-in-time production, the company increased revenue from approximately €100,000 in 2019 to €3.443 million in 2025.
How femtasy Opened a Subscription Market with Audio for Women
femtasy responded to women’s dissatisfaction with mainstream visual pornography by surveying 1500 women and validating demand for a different experience. It built a subscription product around audio, imagination, and ethical production. About one year after launch, monthly plays exceeded 1 million. The platform later reached about 1.5 million users, while its founder disclosed annual revenue above €10 million and said the company was profitable.
How Chess.com Turned Free Play Into a Subscription Ecosystem
Chess.com kept its core chess experience free, using network scale to improve matchmaking and community participation. It monetized advanced demand through tiered training, game review, analysis, and coaching subscriptions while expanding its ecosystem through events, creators, and Play Magnus assets. Membership exceeded 267 million, although revenue, profit, paid subscriber totals, and conversion rates remain undisclosed.
How Strava Used Its Free Community to Support Premium Subscriptions
Strava kept activity tracking, sharing, Kudos, and clubs open so free users could continue contributing content and data. It then placed full leaderboards, route maps, training analysis, AI insights, and personalized plans in the subscription tier. Acquisitions, a family plan, localized payments, and international expansion subsequently broadened the value of paying for Strava.
CrazyGames: Turning Instant Browser Play into a Global Gaming Platform
CrazyGames built its position by making browser games easy to discover and play without a download. Its platform model connects players seeking immediate entertainment with developers seeking distribution, while advertising provides a monetization path. The case illustrates how a focused web product can compete for attention by removing friction, improving discovery, and aligning the interests of both sides of a digital marketplace.