I searched for an answer but couldn't find a similar question. I am curios if there is a list of expected country codes for the "Shopify.checkout.shipping_address.country_code" property?
We use it to decide whether we need to deduct a certain tax rate from prices in our Rakuten Advertising conversion tracking code. So far we have used "UK" to check for orders from the UK and to deduct 20% VAT. After seeing tracking discrepancies we saw that sometimes the country code "GB" was used.
Can anyone confirm if both "UK" and "GB" codes are used for UK orders or only "GB" or only in certain instances?
This will help us to improve accuracy in our tracking which clients implement in Shopify.