Payment by Invoice
SolCertUp issues a unique, secure payment link for each audit engagement. Payments are made only via that link.
Invoice-backed payment links
Each audit engagement generates a one-time payment link tied to a unique on-chain reference key. The link is valid for the payment period stated in your commercial invoice and can only be settled once.
Delivered by email
Your payment link and commercial invoice are sent to you by email from audit@solcertup.com at the start of the engagement. Do not pay via any other link or address.
Verified on-chain settlement
Every payment is verified against its reference key on the Solana blockchain with finalized commitment before the engagement is marked as paid. A payment confirmation receipt is available via your link after settlement.
Need a link reissued?
If your payment link has expired or was not received, contact us at audit@solcertup.com and we will issue a new one.