If you want to know what countries your visitors are coming from you can install awstats. In addition to the information in the wiki you can get it to also resolve the country from the ip address using GeoIP. To do this find the following line in the awstats.domain.conf file:
#LoadPlugin="geoip GEOIP_STANDARD /pathto/GeoIP.dat"
and change it to
LoadPlugin="geoip GEOIP_STANDARD /usr/share/GeoIP/GeoIP.dat"
If the domain has been registered on an account using a promo code you could always try contacting DH in advance outlining the situation and see if they will help out. I imagine they would probably allow it if it means a whole new customer.
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