Send your cards in your own packaging – a sturdy box keeps everything protected in transit. You’re welcome to use whichever postal service you prefer. If you’re in Ireland, we recommend An Post, which is reliable and well-priced. For around 50–70 cards, their Prepaid Postage Bag is ideal; for more than 70, the Prepaid Postage Box keeps everything safe and snug. Whatever you choose, we’d suggest a tracked service so you can follow your cards on their way to us.