A /64 IPv6 subnet allocated and registered automatically using customer information from pools assigned by RIPE, ARIN or APNIC. This subnet contains 18 quintillions IPs.
Prices do not include taxes. The price is for a full calendar month, regardless of how many days are within that month. You can request to cancel the service anytime ("no contract"), but the service will be terminated, regardless if it's used or not, in the last day of that month.