Principle less is more was treated deadly seriously by a customer and he put on a business card only logo* By the way very smart logo because each of the four letters of the brand name is entered elegantly in a circle. When the brand is properly positioned there's no need to put on a bc more than this. Phone number and email address and all the further contact or company details are almost always easy to find on the website or on social media profiles. Most of you are looking for such information via smartphones or tablets and if you want to call or write you just click on an active link. Such times. That is why dear designer remember: the card is not a garbage where one throws everything one can! Do not be afraid of a client - he or she pays you because it is you're duty to know how to create properly and you should do so that everything will be clever and elegant.
* but seriously the remaining part of content one will found on the back