Retail, wholesale and online retail services for protective and safety equipment, fire-extinguishing apparatus, fire-extinguishing systems, fire-extinguishing systems with instant activation of fire-extinguishing balls on impact with an obstacle, automatic fire extinguishers, automatic fire extinguishing balls, fire extinguishing balls featuring an instant impact activation system, fire extinguishing balls with instant activation on contact with an obstacle, explosive substances and devices, other than weapons, detonators, detonators for automatic fire extinguishing balls, detonators for fire extinguishing balls with an instant impact activation system, detonators for fire-extinguishing balls with instant activation on contact with an obstacle; commercial business management; commercial administration; office functions; advertising; online advertising; publication of advertising texts; dissemination of advertisements; dissemination of advertising material (leaflets, flyers, prospectuses, printed matter, brochures, samples); rental of advertising space and advertising material; rental of advertising time on all communication media; advertising mail; presentation of goods on all communication media for retailing; commercial information and advice for consumers (consumer advice shop); organization of exhibitions, fairs, events, trade fairs for commercial or advertising purposes; product presentation and demonstration services; customer loyalty services for commercial, promotional or advertising purposes; organization, operation and supervision of customer loyalty programs; sales promotion through customer loyalty programs; computer file management; compilation and systematization of information within computer databases.