Article 19.3: no Party may impose customs duties, fees or charges on the import or export of digital products (software, text, video, images, sound recordings and similar, excluding digitised financial instruments and money) transmitted electronically between persons of the Parties; internal taxes such as sales or digital services taxes remain allowed if consistent with the Agreement. For organisations: cross-border electronic delivery of digital products within North America carries no customs duty, but domestic indirect taxes still apply.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.