what is the best software to organize business cards? is there a way to avoid an expensive scanner?

Is it the same as having the company’s business cards? In which situations is it possible to give your business card to someone else?

I would like to get some tips on how to make a business card. Are there any software I can use in order to create it? What's the most convenient one?

How important is a business card for my business? Should I care about the design? will it affect my company to have a regular ordinary card instead of some flashy card with a big d …