adding item to cart from an external location

[Guest]

Hello,

 

I am trying to add an item to cart from an external page to the oscommerce application. The page was opened and passed the session id variable as generated by oscommerce.

 

In other words, a user click a link on oscommerce and browses some external page. The external page has a link to "Add to Cart" and thus returns the user to oscommerce application.

 

I have tried with the following code, with no success. I can also append the sessionID to the URL, but it has not worked.

 

=4]http://www.mydomain.com/catalog/product_in...s_id=49&id[2]=4

 

 

Any help will be appreciated.

 

-R