Payment processing platform with subscriptions, invoicing, fraud detection, and multi-currency support.
Open the editable plan instantly, or carry its requirements into a generated system Architecture.
| Category | Requirement | Target |
|---|---|---|
| Performance | API response time | < 300ms P99 for payment creation |
| Availability | Uptime SLA | 99.999%: payment downtime = lost revenue |
| Security | PCI compliance | PCI-DSS Level 1, all card data in isolated network zone |
| Security | Encryption | TLS 1.3 in transit, AES-256 at rest, HSM for key management |
| Scalability | Transaction throughput | 10K+ transactions per second globally |
| Compliance | Financial regulations | SOC2 Type II, PSD2 (EU), money transmitter licenses |
A bounded client approval portal with tenant isolation, invitations, file review, and test-mode billing.
A feedback inbox that preserves evidence, groups duplicates, and helps owners approve a prioritized roadmap.
A bounded website monitor with evidence snapshots, meaningful comparisons, budgets, and failure visibility.
Open the editable Product Plan first, then carry it into Architecture and Plan & Ship when it is ready.