35 Advertising consultation, namely, consultation in the field of point-of-sale advertising for retail establishments; advertising consultation, namely, consultation in the promotion of electronic gift cards of others for use in retail establishments; consultation about customer services in connection with purchases made in retail establishments; consultation services in the field of inventorying merchandise and return management for retail establishments, namely, consultation in the field of management of returned merchandise; business project management, namely, inventory control of merchandise for retail establishments; consultation in the field of credit-card authorization for use in retail establishments; consultation for retail establishments in the field of advertising through all public communication means