Rail A · InstantAgent payablecredentials · digital good
Stamps & AFR Protocol
Methodology for Florida documentary stamps, intangible tax, IRS AFR buckets, and Chapter 687 usury. Snapshot: Rev. Rul. 2026-17 annual short 4.18 / mid 4.49 / long 5.12. Instant markdown. Re-verify at closing. Not a live calculator.
$42.00
Settles as 42.00 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.
Electronically delivered. Not Florida sales-taxable (Rule 12A-1.032, F.A.C.). Delegated use books a 12% SSDF royalty on first pulse.