SSDF
Catalog
SSDF Design System
Rail A · Instant

SSDF Design System

The operational visual system: near-black fields, Instrument Serif display, IBM Plex body, cobalt settlement states, concentric radii. Includes token sheet and checkout frame notes. Instant file delivery.

$79.00

Settles as 79.00 USDC on Base. Coinbase Business takes its payment fee. SSDF INC receives the net.

  • License or file delivered the moment settlement completes.
  • Irreversible once paid. No card chargebacks. Refunds go through the Coinbase Business refund endpoint.