We are using the API with the add.html to add products to the Cart. But the add.html is, let me say completely useless on mobile phone or even tablets. The add.html is to small to read.
There is a page called add-res.html which is the same page but mobile friendly. But the submitted clicks and products are not submitted. So the page looks great on mobile but some how the api doesn't track the sales and clicks with the add-res.html.
Is there someone who can tell me:
The documentation has no information about that: Add to Cart Form - Product Advertising API
We already tried using the add-res.html which is completely mobile friendly but doesn't track orders and clicks.