Invoice programs

Every Invoice Verb as an MCP do program, with its inputs, result, refusals and an example.

Reference for Invoice.

Noun	System	Run by
Invoice	Billing	Billing Specialist

Verbs by group

Invoice has 8 Verbs. Its programs take a page per group, each listed in the sidebar under Invoice.

Group	Verbs	What they do
Records	`create` · `get` · `list` · `update`	Create, read, change and delete its records.
Other Verbs	`bill` · `collect` · `refund` · `void`	The rest of its work.

grant

create, get, list