In the world of business, both cards are meant to facilitate the way that we do business, which in my opinion is pretty okay. When I look at debit cards, I see a card that is always there to remind you of how you are spending your money which you have made during the past month.
The difference is when I take a look at credit card which is simply a card that gives you the avenue to keep spending more than you have earned with the hope that you will be able to repay back in the future.
Now, there is something good with the credit card when we are talking about someone that is into business and that is the fact that it helps you to make use of some funds to invest which is pretty nice.
This is something that the debit card doesn't give you an opportunity to do. However, I think that, if it is not for business purposes, it is not okay to own credit cards.