FR Savoir négocier et convaincre - Fondamentaux Luxembourg Marketing - Marketing actions - Sales negotiations 15.06.2026
FR E-commerce - Fondamentaux Luxembourg Marketing - Sales and distribution - Remote sale - E-commerce 21.09.2026
EN Negotiating with method - Module 5: Becoming a Salesperson On request Marketing - Marketing actions - Sales negotiations 01.01.2099
EN Convincing and Influencing to Improve Your Sales - Module 3: Becoming a Salesperson Luxembourg Marketing - Marketing actions - Sales forces 18.06.2026
FR Maîtrisez l'Art de l'Organisation pour un Point de Vente Efficace et Rentable On request Marketing - Sales and distribution - Point of sale management 01.01.2099