Written for publication Feb 15, 2026. Some details, such as prices, offers and links, may have changed since.
Christopher Gabriel Brown · 1 min read
The ratio we sell includes performance per dollar and performance per watt. P_per_dollar = C/AES. P_per_watt = C/power_w. You get calculation and these performance-per-exchange values from that…
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Listed prices exclude any applicable sales tax; Stripe adds the correct state and local rate at checkout where required by law. Enterprise B2B orders (RIDDLE contracts, QBeam SKUs) settle by wire under a signed PO and are quoted net of tax unless a resale certificate is on file.
