Who this is for
This guide is for a team preparing to evaluate a network-dependent card or payment model. It does not recommend a network, define complete network rules, promise access or sponsorship, or replace legal, compliance, risk, financial, or technical review.
Decision map
Begin with participation. Name the company, bank, processor, network, and any other party in the proposed flow, then distinguish access, sponsorship, routing, processing, settlement, dispute, and oversight responsibilities. Avoid assigning a responsibility to “the partner” when several organizations make different decisions.
Next connect transaction behavior to recurring work. Routing messages, acceptance, reversals, disputes, adjustments, reporting, economic inputs, rule changes, and technical releases can each create records and deadlines. Readiness means making those dependencies and proposed owners visible enough for each counterparty to evaluate its own role.
Roles and dependencies
The company owns its product and internal operating decisions. Banks, processors, and networks retain their own participation, requirements, rules, approvals, and operating responsibilities. Chisel does not replace these parties or the accountable internal teams.
Questions to ask
- Which party provides access, sponsorship, routing, processing, settlement, and dispute functions?
- Where do network identifiers, messages, and acceptance rules affect customer behavior?
- Who prepares evidence, tracks deadlines, communicates with customers, and records adjustments?
- How are reports, fees, and other economic inputs defined and reconciled?
- Who monitors rule and technical changes and decides how the program responds?
Adjacent capability handoffs
Connect owns the primary counterparty map. Use Relationship Infrastructure to clarify parties, Card Issuing for card-product dependencies, and Reporting & Economics for recurring record and review questions. These links do not imply availability or network access.
Review the sponsor-bank readiness guide and processor-readiness guide to separate the decisions and responsibilities of the other core counterparties.
Primary next step
Review the Connect capability and build a relationship map that assigns every material decision, record, deadline, handoff, and escalation to a named proposed owner for counterparty review.
Published after review. Claims status: approved. Reviewer: Todd. Module-status matrix checked on 2026-09-27; the matrix does not establish public availability for the linked modules.