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To ensure that your enquiry is dealt with efficiently ...

Registered users

If you are a registered user, please use the enquiry form available in your account: CustomerReseller/AffiliateAuthor/Developer. This ensures that we know your Client ID. If you have forgotten you log-in name or password, you can request a reminder here.

Interested authors

If you are a software author and don't want to register your details (which will give you access to much more information), please use our General Enquiry form or e-mail

Other enquirers

If you have a question that is not answered on our web pages, please use our General Enquiry form or e-mail

Mailing address

Mail may be sent to:


280 Madison Avenue
Suite 912-221
New York
NY 10016



Mail orders and signed agreements may be sent to: +1 (646) 395 1392

Where's the telephone number?

Sorry, but we can only deal with e-mail enquiries – except from signed-up authors.

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