end of Chapter 3.5
end of Chapter 3.5 II
end of chapter 3
basic add to cart with basic cart page
end of 4.4 cart, update/delete from cart
end of chapter 4
after Google Checkout Ch. 5
authorize.net end of Chap. 5
end of Chap 6(and 7)
Chap 8 - use ActiveCategoryManager in catalog_tags
search end of Chap 8
AJAX and product review (no tagging)