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What digital signature methods does FTS E‑Invoice support?

What digital signature methods does FTS E‑Invoice support?

Supports digital signatures via USB Token and HSM anytime, anywhere.

FTS E-Invoice offers a variety of digital signature solutions:

  • USB Token: User-friendly, low-cost, suitable for SMEs
  • HSM/Cloud: No device required, supports remote signing, ideal for multi-branch businesses with high-speed needs.
  • No invoice usage time limit; unused invoices can be carried forward to the next year.
  • Compliant with Decree 70/2025/ND-CP and Circular 32/2025/TT-BTC.

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