Fraud detection
for osCommerce Online Merchant v2.2
This add-on is register_globals compatible
Fraud detection using blogama.org API :
http://blogama.org/node/125
Basically this calculate the distance between the shipping address and IP geolocation.
I assume you verify the address match the transaction.
Works for me, please report bugs
Legend: 
Download

Report
All updates can now be found there :
http://addons.oscommerce.com/info/6877
iplocationtools.com MOVED to ipinfodb.com
Completely rewritten API.
Support forum: http://forum.ipinfodb.com/viewforum.php?f=11
The function was not returning error codes
Now it should work fine
Better installation instructions
Much improved version with more parameters.
See screenshot
simple install.txt file
visit : http://iplocationtools.com/fraud_detection.php
Fraud detection using blogama.org API :
http://blogama.org/node/125
Basically this calculate the distance between the shipping address and IP geolocation.
I assume you verify the address match the transaction.
Works for me, please report bugs