Suspension device , in particular of the clothes hanger type , comprising at least one hooking part capable of allowing the suspension device to be hooked on a display such as a rack, and at least one support part suitable for supporting an item , such as a garment , said item being characterized by one or more characteristic information and belonging to a range of items associated with distinct characteristic information, characterized in that it comprises an interactive display module , a read module and a wireless communication module capable of communicating with a remote computer system for managing a stock of items , the interactive display module being configured to display one or more of the characteristic information of the item supported by the support part , to allow a user to enter a request for information on the range of items to which said item belongs, and for transmitting this request for information to the communication module , the read module being configured to allow wireless reading of information contained in an electronic tag carried by the garment , in which there can be stored in particular item identification information read by the read module , which then transmits the information identification to the communication module , the communication module being configured to transmit a request for information on the range of items to which said item belongs received from the read module by the interactive display module , and item identification information supported by the support part , to the computer system , the communication module being further configured to transmit to the computer system , with the request for information on the range of items to which said item belongs and with the identification information of the item supported by the support part , along with information on the location of the device . characterized in that it comprises an interactive display module , a read module and a wireless communication module capable of communicating with a remote computer system for managing a stock of items , the interactive display module being configured to display one or more of the characteristic information of the item supported by the support part , to allow a user to enter a request for information on the range of items to which said item belongs, and for transmitting this request for information to the communication module , the read module being configured to allow wireless reading of information contained in an electronic tag carried by the garment , in which there can be stored in particular item identification information read by the read module , which then transmits the information identification to the communication module , the communication module being configured to transmit a request for information on the range of items to which said item belongs received from the read module by the interactive display module , and item identification information supported by the support part , to the computer system , the communication module being further configured to transmit to the computer system , with the request for information on the range of items to which said item belongs and with the identification information of the item supported by the support part , along with information on the location of the device . <EOS>