Why Does Your Logo Need to Be a Vector?

The crisp lines when enlarged to any size imaginable is due to your logo being a vectorized image. If you need a window sign or decal you will have to have this vector format available for printing and enlarging graphics. The file will appear as a pdf or .ai file in your folder of images. A file ending in .png is a transparent file, meaning it is your logo without a background, but will look ‘fuzzy’ and not so clean if enlarged. Check out some quick details on this for further information:
http://blog.brandisty.com/why-your-brand-needs-a-vector-logo/