Flex2.5.4a Download File

Our eTextbook is browser-based and it is our goal to support the widest selection of devices available, from desktops, laptops, tablets, and smartphones. We constantly test and work to improve our eTextbook compatibility on as many devices as possible. We recommend that you upgrade your browser to the latest version and we encourage you to test and preview our eTextbook on your device before purchasing.

The most common problem we see pertains to the following message: Street Address does not match (N). Postal Code does not match (N). After searching available software databases

This indicates that information on file with an issuing credit card company does not match what is entered. We typically see this occur with individuals who have moved recently or individuals using a school address instead of a home address. and developer archives (including legacy repositories)

Our advice is to contact your financial institution and verify the correct billing information. You may want to ask about any failed transactions and inquire as to the status of those funds.

Please submit a ticket if you think that this is not the issue.