IntheautomatictradingSkypecanbeusedforsendingtextmessageswiththenecessaryinformation.InthiscaseworkwithSkypeisrealizedvialibrarySkype4COM,i.e.anActiveXcomponentthatrepresentsaccesstoprogrammanagement.YoucandownloadSkype4COMfromtheofficialwebsiteofdevelopers:http://dev.skype.com/accessor