1. 17 Apr, 2026 1 commit
    • erio's avatar
      fix(usage): subscription billing honours group rate multiplier · 44cdef79
      erio authored
      Subscription-mode billing was consuming quota at TotalCost (raw) instead of
      ActualCost (TotalCost * RateMultiplier), so per-group rate multipliers —
      including free subscriptions (multiplier = 0) — were silently ignored.
      Switch the three subscription cost writes in buildUsageBillingCommand,
      finalizePostUsageBilling, and the legacy postUsageBilling fallback to
      ActualCost, and add a table-driven test covering 2x / 0.5x / free multipliers
      plus a balance-mode regression check.
      44cdef79