Posted: Sun Nov 7, 2021 5:58pm
Since Brexit, the same rules apply to posting packages from the UK to elsewhere as they have always been when posting abroad, eg to Australia , the US, etc etc. namely, the sender needs to complete and attach to the outside, a customs declaration stating what the item is and the approximate value. So for sending to Spain this applies whether it is goods being ordered from outside the EU or a gift from one person to another. Doing this correctly means that your items are far less likely to be delayed by being opened and checked by customs authorities. The additional charge you incurred would have been excise duty, not postage. Hope this explains