PTPGE describes every print product and the choices that make it up — so any print service provider (PSP), marketplace or AI agent understands an order the same way. No prices here and no checkout: just the open vocabulary everything else is built on.
Each product below is a template — a starting point, not a fixed item. Combine its options and they describe the configurations above, and any single one resolves to one verifiable fingerprint. The specification owns the grammar; it never lists every variant.
Each mark is a live fingerprint of an illustrative example configuration — resolved values, not the template itself. Same configuration means the same fingerprint, from anyone; the QR resolves it at ptpge.org/f/.