Unable to order Apple products from Switzerland Apple Store with valid Maltese postcode

not true, this is entirely an Apple issue with their website and validation of a field in their form, not related to any bank or payment card.

I guess i have to show you since nobody seems to have ever used a different billing and shipping address. It is a form on apples page not connected to any bank or payment card. Here a valid maltese postcode, MSD 9021. I have tried in all formats, with and without space, only numbers etc.. I dont understand the need to protect apple and i guess nobody who actually work for them will look here anyway.

And the credit card is connected to a company which obviously has a valid address, so once again its an apple issue.

You don't even enter any address connected to the card, only the numbers + expiration date. This is a form apple has developed with some sort of check on the postcode field matching some sort of pattern which obv do not match how postcodes work in Malta.

I dont know how many times I can tell you, you are wrong it has nothing to do with that. I just entered a random number as credit card nr for one so how the f would they be able to check what address the card has.

The adress/postcode for billing has nothing to do with the credit card...

Here is an example from the swedish site, swedish delivery address but billing address in USA, apple and the form accepts it:

So it is obvious that they have not have implemnted correct checks for Malta.

But as you say, i will get no help here

how is it "international shipping" when i write that i am ordering from the swiss site and shipping to a swiss adress.

that the shipping and billing address must match is just plain wrong.. Rechnungsadresse = billing address:

and you can choose between a number of countries. but i guess apple and all other companies has this feature by mistake since "the shipping and billing and payment and related must all match"