Cedar Teaching Bank · synthetic USD minor units

Explain the low days before proposing a fee

Compare threshold equality, grace and waiver, then inspect what an already accepted period does on retry.

Actual TypeScript reference. This is a sequential snapshot model: committed means modeled acceptance, never a durable database write or an actual posted charge.

Current candidate calculation

Minimum EOD
Days below threshold
Fee proposal

Complete calendar evidence

All full-period inputs remain visible. The marker steps the validated full result's diagnostic trace; it does not create a shorter billing period or reconstruct historical knowledge.

Current day can recover while the minimum stays lowThree labeled markers compare the current daily balance, policy threshold and running minimum on the same range. Exact values are written beside them. Coordinates alone are rounded.Current dayThresholdRunning minimum

Shared plot range includes zero, the full path and threshold. A recovered current day does not erase an earlier low minimum. Only coordinates are rounded.

Modeled acceptance attempts
AttemptStatusReasonOriginal result amountRecords