Can I purchase articles and pay by UK cheque or bank transfer?
Individual sales are only processed through the Google checkout system, and therefore credit card is the only method of payment. Subscriptions can be paid by UK-cheque. • How soon will I receive my article? As soon as the payment from your credit card is authorized, you will be shown a confirmation page which inlcudes a link to your article. Your article is therefore available immediately. The download link will remain active for 72 hours after your purchase. We recommend that you download a copy of the article as soon as possible. You can also access the link from your Google checkout account. • Why do the PDF download links expire? The download link is specially generated for you and is unique to your purchase. You should download your article as soon as possible. You should not disseminate the link. • I have lost my download link. Please login to your Google checkout account, and select your purchase with Computational Technology Resources from the list. This will lead you to a conf
