: You can buy a digital stamp via the An Post app, write the 12-digit code on your envelope, and drop it in any post box.
: If you missed a delivery, you can book a free redelivery to your current or a different address. 25155mp4
Could you clarify if is a tracking number , a postal code , or a specific internal reference ? : You can buy a digital stamp via
If you are managing mail or a delivery to a specific location, An Post offers several personal services: a postal code
: Tools to design and send targeted promotional mail to specific areas without needing a mailing list.