Multi Vendor Price Comparison

I am trying to add price comparison feature to multi vendor edition. Pleaase check attached screen shot. How can put add to cart button to each product in my custom list. I am using the latest CS-Cart.

This code does not work.

{include file=“common/product_data.tpl” product=$seller_product}

{assign var=“add_to_cart” value=“add_to_cart_$obj_id”}

{$smarty.capture.$add_to_cart nofilter}


Please check our free Product from other vendors module

Thank you.