35 Advertising services; business management services, namely, administrative management of companies for covering roofs; commercial administration of the licensing of the goods and services of others; Providing office functions; retail store services featuring metallic and non-metallic building materials, roofing materials, tiles, slates, cladding, roof coverings, building panels, photovoltaic apparatus and installations, solar panels and cells, paints and insulators for roofs, roof windows; wholesale store services featuring metallic and non-metallic building materials, roofing materials, tiles, slates, cladding, roof coverings, building panels, photovoltaic apparatus and installations, solar panels and cells, paints and insulators for roofs, roof windows; organizational management of wholesale outlets and retail stores, namely, organizational services for business purposes; online ordering services featuring metallic and non-metallic building materials, roofing materials, tiles, slates, cladding, roof coverings, building panels, photovoltaic apparatus and installations, solar panels and cells, paints and insulator for roofs, roof window; administrative processing of purchase orders; business management services, namely, managing office functions in the nature of the management of sales orders; commercial information and advice for consumers in the choice of goods and services; commercial information and advice for consumers in the choice of construction services and roof coverings