From external link add product in to my store

Hi there, I am having a campaign site and would like to find the way for customers selecting products on my campaign site and can send the product information to my zen cart site and add to cart directly. SO that customers no need to select the products again in zen cart site, anyone would know how to do? Please help!

If the product in question is already on your Zencart site, post #11 here: http://www.zen-cart.com/showthread.php?84257-Embeding-product-onto-a-3rd-party-site&p=492977#post492977. If it isn't, you'll need some custom coding to make that happen.

HI thanks for your info. But what if I got more than 1 product? and would like to add in the cart at the same time?

My guess would be that you need to make an HTML form on your page, which would function similarly to the product listing page with "add selected products to cart" activated. Look at view source of such a page for a start; someone expert with forms could give more detailed directions.

hi gjh42, yes i think so. Anyone can help with the html?