HEATKEYS

Protect your business from credit card fraud. Simple, user friendly yet powerful API and merchant interface allowing you to easily investigate all complex and high-risk orders efficiently. It reduces chargeback and increase merchant profits.

An updated, free lisitng of US zip codes

Data Marketplace + Commons: Download Sell or Share Databases, statistics, datasets for free

Geolocation determines the country, region, city and ISP of your Internet visitors

HTML5 and Flash interactive maps for websites. Clickable interactive maps of the United States and the World. Free trials!

United States Zip Codes provides a free zip code map and list of zip codes by state. Find zip codes by address, zip codes by city, or zip codes by state and compare shipping rates for USPS, UPS, and FedEx.

Build your own eCommerce site or improve the profits of your existing online stores! FREE Insider-Only Tips, Checklists, How-Tos, Video Tutorials, Audio Interviews, and much more..

Accurate and up-to-date ZIP code databases and programs with ZIP code related information such as area code, county, latitude, longitude, MSA, PMSA, FIPS code, time zone, and place FIPS. ZIP code data available for immediate download. All ZIP code da...

Makers of best-selling software products Surfer, Grapher, Voxler, MapViewer, Didger, and Strater. Golden Software is the leading provider of scientific graphics software in the world. Our customers include researchers in mining, engineering, and medi...