Improvement

Financial certificates for reverse issuance approval

Approve with a six-digit PIN instead of a certificate file

Financial certificate approval for reverse issuance

A reverse-issued tax invoice is complete only once the supplier approves the request.

Approval now accepts a financial certificate, so there is no certificate file to find and upload.

A six-digit PIN is all it takes.

No separate signup, no file registration. Anyone with a financial certificate can approve, which means far fewer requests sitting unanswered. It works on mobile too.

How to use it:

  • Open the approval link and press to continue.
  • Choose the financial certificate for electronic tax documents.
  • Enter your PIN as prompted and approve.

See how these updates fit your invoicing

Tell us how you issue invoices today, and we will walk you through the setup that fits. We answer in Korean and English.