Agentic Commerce should contribute 10-20 candidate terms + 1 line disambiguator for each term

[malbasic]

See parent issue #12

[kmishra1204]

Non-member contributor note: following parent issue #12, I am not opening a PR for candidate terms. I do not appear to have access to the private whiteboard, so I am leaving this compact draft here for Agentic Commerce editors to copy, reject, or rewrite.

These are intentionally one-line disambiguators, not full definitions.

Candidate term	One-line disambiguator
Purchase intent	User or organization objective to evaluate, reserve, negotiate, or buy a good or service.
Delegated purchase	Purchase action an agent performs or prepares on behalf of a buyer under explicit authorization.
Buyer consent	Recorded permission defining what an agent may share, negotiate, reserve, or purchase for a buyer.
Merchant authorization	Permission boundary defining which merchant-side systems, offers, or actions an agent may access.
Offer comparison	Agent-assisted comparison of price, availability, terms, quality, and policy constraints across options.
Cart assembly	Building a proposed set of items, quantities, options, and substitutions before checkout approval.
Checkout approval	Human or policy approval required before an agent commits payment, contract, or order submission.
Spending limit	Maximum monetary threshold or budget rule an agent must obey during commerce activity.
Price verification	Confirmation that price, fees, taxes, discounts, and currency remain valid before commitment.
Availability verification	Confirmation that inventory, time slot, delivery promise, or service capacity remains available before commitment.
Payment authorization	Approval and credential use boundary for initiating, capturing, or delegating payment.
Order provenance	Evidence linking an order to buyer intent, agent actions, merchant offer, approvals, and payment events.
Fulfillment handoff	Transfer from purchase decision to delivery, pickup, service execution, or downstream operations.
Refund pathway	Process for reversing, refunding, crediting, or disputing a commerce outcome after purchase.
Merchant trust signal	Evidence used to judge merchant identity, reputation, compliance, or offer reliability.
Commerce policy constraint	Rule limiting agent commerce behavior, such as prohibited categories, regions, vendors, or contract terms.

I intentionally left overlap with Identity & Trust, Security & Privacy, Workflows & Process Integration, and Governance/Risk because the parent issue says this first pass is meant to expose overlaps before full definitions are written.