how to show products in frot of site programmatically ?

I used the following tuto: (http://drupal.stackexchange.com/questions/7271/how-do-i-programmatically...), to get data in an application outside and put them in the database of drupal and I would like displays that products on homepage automatically after insertion.

How to make please??

(sorry for my english)

Posted: Dec 11, 2012