This is the Promotion class - it contains information about the promotion; links it to the Order
Total module that is used to calculate the promotion, and identifies to what products and
customers the promotion applies.
Tax Class - holds objects such as "Taxable Goods" (which is the only row by default) for the
Admin App
No multi-language support is provided for this in osCommerce
Authorize.Net payment module
These definitions are used to allow the Administration Application to define the payment module's
configuration parameters.
Recursively parses through the children of this category and adds the total amount of
products contained by the category to the number of products that this category may already
have.