I'm working on the Cart in chapter 14. I really like it but there are a couple of issues so far:

1) It works fine for any purchase up to $1,000 but as soon as the total goes above this the total before shipping figure reverts to $1.00 !! I'd say this is a serious flaw for a shopping cart! I have seen the Errata for this chapter but it hasn't made any difference to it. I know that the book states that it is a Cart for small purchases, but I'd really like to fix this.

2) How can I add a Thumbnail image to the page so that people can see a view of the product?

as far as the shipping figure or the total not being right it has something to do with the session or I think it does.

on checkout3.php if you place a session_destroy(); at the very end it destroys the session and you can start the shopping cart over again with no problems. (Or I hope so, I have tested a few times and have had not problems once I did that.)

don't know about the images because I haven't really look at that yet.