We appreciate your interest about this project!
Official ANN thread for Postereum https://bitcointalk.org/index.php?topic=5274726From now if you want to get your Crypto Stamp package with its appropriate Postereum token you have to go through
https://www.epostshop.hr/dan-marke-kriptomarka-hrvatske-poste/pid/3198Buying from the epostshop you get a package delivered to your physical adress which contains the physical stamp (you can choose cancelled stamp also) and inside the package you will find a private key and a pre-generated Ethereum wallet with the option to activate your digital Crypto Stamp whenever you like!