Submit Mobile Site Links to Google Merchant Center

[Les78]

Does any know if you should submit a mobile link (mobile_link) to Google Merchant Centre even though the url's are the same for desktop and mobile?

On Google's support pages here it says "You can use this attribute to provide links to mobile-optimised versions of the landing pages for your products"

Thanks

Ian

[Pootle]

I would think it is more for if you have a separate mobile url. With responsive design / same URL's I don't see that google would need links to these pages for mobile as they would already be ranked as mobile friendly.