Error messages
Error 100: Invalid key
All accounts require a valid, active account key. If you are seeing this, your account could be deactivated or the key is missing from your embed code.
Error 200: Invalid domain
To ensure your tracking credits are only used by you, we make sure the tracking code is only used on the domains you specify. If you are getting this message you need to make sure the "Domain" setting in your Account area has the domain you are wanting to show the tracking information on.
Error 300: Insufficient credits
Your account has run out of credits. To continue showing tracking information you will need to wait until the next billing cycle or upgrade your account for more credits.
Error 400: Invalid tracking number
The tracking number you passed to the script is not recognizable.