Poste.rar -

The physical pink card signed by the recipient and mailed back to you once the letter is delivered. 2. Digital Product Delivery

Use software like WinRAR or 7-Zip to "unmake" or extract the pieces (files) inside the compressed folder. 3. Submitting via Poste RAR To "make" a formal submission via registered mail: Poste.rar

The unique code on your receipt to follow the delivery. The physical pink card signed by the recipient

If you are dealing with a digital file (like a .rar archive from a site like Etsy ), "making the piece" involves: "making the piece" involves: