"Hello,
I'm Omar, owner of QAR Chocolaterie. For a while now, I've been looking for a good designer for my Chocolaterie. I want to have a business card for myself. We primarily use the color green (#3ba521). We would love to work with you!"
Looks nice, but I quite understand why there's a flower on the front when the business is a chocolaterie. A cocoa bean plant or something involving chocolate would make far more sense. Also the font on the front isn't cohesive with the font on the back. I like the naturalistic idea you had, but its the execution that I can't quite get behind.