can I get the code to my from or just the URL

I would like to add my form directly into me e-commerce site without redirecting customers to another site.

You can embed your form to your website with different ways. Generally we suggest to embed the form with IFrame method because almost nothing can break the form on your page. Since the form is displayed inside an iFrame. In addition to that you don't need to re-embed the code when you update the form in form builder.

You can also download the source code of your form. At that situation, you can edit the code. However you need to update the form codes on your site by re-embedding the form when you change (add or remove fields) from your form in the form builder.

Please check the guide below for more information:

http://www.jotform.com/help/67-Which-Form-Embed-Code-Should-I-Use

I've created a separate thread for you, so anyone in the support staff will be able to assist you with your specific requirement. Please follow up there:

http://www.jotform.com/answers/784435