The business card is best placed inside the dedicated business card, or put it in the jacket pocket, don't put it in the trouser pocket, the skirt, the bag, the wallet, this is very messy, and it is not official. The other is in your own briefcase, there must be some business card in the office drawer, so that you can use the appropriate timing at any time, you can achieve the best results, and share some business cards to send you some business cards.
Don't send your own business cards everywhere in a group of strangers, which will make people think about something for you, but don't pay attention. In business social activities, there must be a choice to provide a business card, others will not think that you advertise in the company. Attend major social activities, be sure to remember with business cards. Unless otherwise required, do not actively present a business card in front of the elderly supervisor.