Spreadsheet Failure ModeManual Workflow
Root Operational Bottleneck
Corporate card limit increases are requested in executive chat messages and tracked in a sheet that lags what the issuer actually has on file.
Control Hazard & Audit Exposure
Critical subscriptions fail authorization when limits are hit, and out-of-policy spend passes because limits were raised without documented approval.
Deterministic Software ReplacementClient-Owned Architecture
Policy-Enforced Virtual Card Provisioning & Spend Limit API
Virtual card provisioning with per-vendor spend limits set from policy and adjusted through an approval API, not ad hoc messages.
Continuous Assertion Rule
Limit assertion: every card limit change must reference an approved request; vendor cards are capped at contracted spend plus tolerance.