We've just released a new product that should be quite useful to those who are interested in overlaying zip code polygons on maps.
Zip Code Images provide a library of PNG images with transparent backgrounds in three colors and three zoom levels (10,11,12). Total number of images are about 260,000. Each image has the bounding box geolocated to 6 decimal positions, which is sufficient to accurately place a zip code on a map.
USPS Zip Code Polygon Images: $2000 license fee for database plus $1500 for the images. Existing customers of our database can purchase a license to the images for $1500.
Current ZCTA Polygon Images: $2000 license fee for the images. No license fee for the database.
Both come with a table containing the bounding box, zip code name, county, state and centroid point.
Custom colors: $500 to change three colors
Custom copyright message: $500
Additional colors: $500 per additional color (three zoom levels)
Additional zoom levels: Please inquire with zoom levels for pricing.