This module enhances Ubercart's standard Cart Links module by generating encrypted cart links.
Currently there is only a simple administration interface to generate these encrypted cart links. Developers however can use the function provided by this module and use it however you want it.
An example to empty the cart, add 5 of product 1 to the cart, and redirect the user to the cart will be
<a href="http://www.example.com/cart/add/e-p1_q5?destination=cart">Add to cart</a>
When this module is used, the cart link will look like
<a href="http://www.example.com/cart/add/s/iUjbh5D1w2GXt_47_uWv4skt_43_hNB_47_esHeZeIGu7A_43_A9hS4=?destination=cart">Add to cart</a>