What is the minimum number of Black Business Cards I can order? Emma Davis Content Strategist at 4OVER4.COM May 8, 2025 The minimum quantity is 50. More from Black Business Cards What ink color options are available for the Black Business Cards? At 4OVER4.COM, we offer black business card printing two (2) ways: 5/5 - CMYK + WHITE INK printing. ... What type of files do you accept for Black Business Cards? We highly prefer print-ready PDF files, but other acceptable file types are.jpg,.tiff and.eps files.... Back to Black Business Cards View all Help topics