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    Product Registration Help

    To access purchased content or to download files from the Companion Website, you will need to create an account and register your product.
    Sign in to an existing account or register a new Cheng & Tsui account and enter your product key exactly as it appears.

    (Note: Some products will require you to answer a validation question instead of entering a product key.)

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International shipping estimates

There are a great number of variables that go into calculating the shipping cost for an order, including shipping method of choice, the country of destination, the weight of the items ordered, and sometimes even the size of the item. The shipping calculator on our web store shopping cart is programmed to calculate shipping accurately based on all these variables. If you prefer to pay by check rather than using a credit card to place your order, you can still use the shopping cart feature to get an order total including shipping charged based on the items you are ordering, the destination and the choice of shipping method. Just add the items to your cart, enter the address for the shipment and choose a shipping method.

International customers are responsible for any relevant customs/duty charges incurred.

A valid phone number with country code is required for all international orders. Checks should be made out in US Dollars.