How do I write a partnership proposal to a bank as a digital wallet startup company?

Keep it short, bank-focused, and outcome-driven. Use this practical structure—one page summary + 4–8 page appendix:

• Opening/subject line: “Partnership proposal — [Your Startup] x [Bank],” one-paragraph executive summary stating the mutual opportunity and headline ask.
• Value proposition: specific benefits for the bank (new customers, interchange revenue, reduced churn, digital footprint), with quantified projections (users, revenue, cost savings).
• Product & integration: how your wallet works, APIs, tech stack, security (PCI-DSS, encryption), typical integration effort (weeks) and required endpoints.
• Compliance & risk: KYC/AML, data residency, audit reports, liability model, insurance.
• Commercials & pilot: suggested revenue share or fee model, proposed 3–6 month pilot scope, success metrics (activation, transaction volume), and go/no-go criteria.
• Timeline & responsibilities: clear milestones, deliverables, and who does what.
• Team & ask: brief bios, key references, exact ask (pilot budget, data access, commercial terms), and proposed next-step meeting.

Attach traction metrics, architecture diagram, and compliance docs. Close with a single-call-to-action: propose dates for a 30–45 minute demo + technical Q&A.

Which bank and specific product (cards, deposits, lending, payments) are you targeting?