cff-version: 1.2.0
message: "If you cite this book, use the citation below."
title: "The Buy Button: An Interface History"
type: "book"
authors:
  - name: The Buy Button Studio
version: "First edition"
date-released: "2026-07-25"
url: "https://www.hoodbuybutton.com/book/"
license: "LicenseRef-All-Rights-Reserved"
identifiers:
  - type: other
    value: "sha256:b4b0e5b7f0461fa71868504c4c24edac98f81ab395a86e129d47bbf765d1c31c"
    description: "the-buy-button-interface-history-screen.pdf"
  - type: other
    value: "sha256:0c4870d08559dfe99d7c8f5ce1c00cd1fa8119abacb4d2bf79606eeca15e6438"
    description: "the-buy-button-interface-history-print.pdf"
