If you have purchased from within the EU, you may have been charged VAT.
You can claim back any VAT paid with your tax office, if your business has a valid VAT number.
ClickBank (our billing provider) provides the following information about VAT:
As of July 1, 2003, online retailers of digital products like ClickBank, are required to collect VAT taxes on digital goods. The value-added tax is a European sales tax, charged to customers in the European Community (EC).
This includes all downloadable material like software and ebooks. You can click through the following links for more information on VAT taxes for digital goods.
ClickBank's VAT ID# is EU826000301.