This extension create a link to add one item (product) in the shopping cart. Multiple instance of this behavior in the same page is supported and you can insert this behavior in a repeated region to create a list of AddItemLinks.
In this combo you will find all the link element in your page and you must select which link you want use to add the product in the cart or you can select the Create New Link options.
Select the recordset that your values will becoming from so we can bind each item on the page that will be used in the shopping cart to the appropriate column in the shopping cart
Product unique key column:
Select the recordset column that uniquely identifies the record
select Nothing for the binding type if you do not want to use a cart column.
If the source is a given value, enter a value in the text box or select with the dynamic button
If the source is a recordset column check and select the recordset column.
The only required columns is the IdProduct, all the others are optional.
Increment duplicate items:
If checked and the product is present in the cart increment the quantity and if the product is not present in the cart insert a new item in the cart.
Redirect if duplicate:
If the same product is in the cart and this field is not void redirect to this page. You can use this page when you need detect and prevent duplicate items in the cart and you don't want use the Increment Duplicate Items. This option is available only if the Increment Duplicate Items option is not checked.
The page where redirect after the product is added to the cart.