Billing rule: time is invoiced in 15-minute blocks (15-minute billing unit). The briefing (SCH-BREF-15) is included once per prospective customer, free; any further time is billable at the rate card below. Existing customers price under their negotiated MSA rates.

Rate card — vector array (SKU · Title · Rate · MSA)

10 SKUs. Rates are per 15-minute block, USD. Google Workspace calendar: `admin@energycapital.io`; failover checkout: calendly.com/webbtel.
SKU	Title	Service	Rate	MSA
`SCH-BREF-15`	Call to Action Briefing OPEN (rotating)	briefing	FREE/15 min	—
`SCH-ADV-CEO`	Executive Advisory — CEO (King) CEO (King)	advisory	$250/15 min	INFRA-MSA-1
`SCH-ADV-PRES`	Executive Advisory — PRES (Queen) PRES (Queen)	advisory	$250/15 min	INFRA-MSA-1
`SCH-ADV-CFO`	Finance & Compliance Advisory — CFO (Rook) CFO (Rook)	advisory	$175/15 min	INFRA-MSA-1
`SCH-RISK-AI`	AI Governance & Risk — CAIO (Bishop) CAIO (Bishop)	advisory	$175/15 min	INFRA-MSA-1
`SCH-ARCH-CIO`	Architecture & Implementation — CIO (Rook) CIO (Rook)	implementation	$175/15 min	INFRA-MSA-1
`SCH-TRN-CTO`	Engineering & Enablement Training — CTO (Bishop) CTO (Bishop)	training	$175/15 min	INFRA-MSA-1
`SCH-SEC-CSO`	Security Advisory & Review — CISO (Knight) CISO (Knight)	security	$175/15 min	INFRA-MSA-1
`SCH-GOV-GP`	Governance Advisory — GP (Knight) GP (Knight)	advisory	$150/15 min	INFRA-MSA-1
`SCH-TRN-150`	1:1 Training / Enablement — Delivery Training (delivery)	training	$95/15 min	INFRA-MSA-1

How to book

Pick a rate-card SKU and an employee seat.
POST a booking to api/scheduler/bookings with a 15-minute-aligned start (ISO 8601).
Provider books the slot on the Google Workspace calendar (admin@energycapital.io). If that rail is unavailable, you receive an .ics draft and a payment failover to Calendly, with payment accepted at company rates for existing customers.