I've recently started attended seminars and events for my career. The problem is, I don't have a business card to give or to show every time someone asks for it, because my company doesn't issue business cards to temporary employees.
Is it an issue to make my own personal business card on which I may or may not put my current employer?
EDIT: Some of the event invitations were forwarded to me from my co-workers/manager and some are emailed to us employees. I think my manager doesn't want me to attend some of these events, that is why i go there personally for my own professional growth.