This is pretty snazzy. I'm going to use it extensively.
Free Minimalist Bitcoin Business Card
Show your support for Bitcoin with this free minimalist business card design. Aimed at real world retailers who are wanting to promote their acceptance of Bitcoin as payment for their goods.
You are downloading a professionally designed Photoshop PSD template, measuring 3.5×2 Inches including Bleeds and Guides, CMYK.
This is their bitcoin donation address: 12XPyK8EdgqdsnQpaoqtR1zEHJg36UFZ3V