Dynamic ads feed + remarketing

[georgeretegan]

On productwrap function we can add:
'dynx_itemid' => $product['reference']
And after linking analytics to adwords we can use custom feed for dynamic ads. Feed can be uploaded in adwords business data -> dynamic list. After the first manual upload there is a schedule button. And on analytics->admin->property->audiences->dynamic attributes->we can use custom business type to be able to create remarketing campaigns in countries where merchant service is not available.