ST21 is a creative and innovative e-commerce agency, focused on supporting our clients in all online sales processes. Our obsession is to help our clients to sell. The 3 business units of ST21 offer a wide range of services: 1. Consulting: Executing projects where knowledge is key. 2. Technology: Development and maintenance of eCommerce platforms and related services. 3. Operation: Daily eCommerce management. We operate different ecommerce models and platforms. We help our clients to create, execute and maintain: a) Direct sales channels: We implement B2C, B2B, B2E or subscription platforms, depending on the client needs and requirements. b) Marketplaces: We help brands to adapt a D2C strategy managing their product catalog in marketplaces. Depending on the sector (generalist/niche), geography or business model (from brand to end customer, or storing and intermediating) we adjust the strategy and choose the best one. c) Indirect channels: Managing the catalog for other platforms were we have exclusive collaboration agreements. We have Partners and Expertise in software platforms: Adobe, Mirakl, ChannelEngine, OpenBravo. And marketplaces where we can help boost brand sales: Amazon, Miravia, Ebay, Aliexpress, Carrefour, El Corte Inglés, Venteprivée, ShowRooomPrivée, Worten, PC Componentes, etc. Multidisciplinary team that speaks Spanish, English, French and German. With Chinese-speaking collaborators. Certified team in Adobe Commerce, Mirakl and ChannelEngine. Certified Team in Amazon Advertising, Miravia & Aliexpress Navigator Program. Giving mentoring and training in various fields (isdi, kschool, ecommercenews, marketplaceshoy, etc.) Official partner of Miravia in Spain. Participation in more than 200 projects, with national and international brands.