eSignature · eContract · eInvoice

FinOS eSignSuiteeSignSuite closes the loop on digital transactions — eSignature, eContract and eInvoice in a single platform.

Complete digital transaction platform — from contract drafting and electronic signing (digital certificates, USB Token, VNeID) to compliant e-invoicing under Vietnamese GDT standards.

OTPUSBHSMVNeIDeSignSuiteDRAFTSIGNED BYContract drafted15% · < 2s/pagePKCS#7
One platform · four signatures
OTPSimple e-sign
USB TokenPKCS#7 · Smart Card
Cloud HSMNo hardware
VNeIDGovernment ID

See it in action

A short walkthrough of the complete digital transaction flow.

Key Features

A complete document lifecycle — drafting, routing, signing, archiving and tax-compliant invoicing — all in one platform.

01

eSignature — Multiple Signature Types

  • OTP-based signature (simple electronic)
  • Digital certificate signature (USB Token, Smart Card)
  • Cloud HSM signature (no hardware required)
  • VNeID signature (government-backed identity)
02

eContract Management

  • Template library for common contract types
  • Multi-party signing with sequential or parallel routing
  • Version control and full audit trail
  • Contract repository with search
03

eInvoice

  • Issue, send and archive e-invoices per Nghị định 123/2020
  • Direct submission to GDT (Tax Authority) portal
  • Buyer/seller portal for invoice management
04

Workflow Automation

  • Configurable approval chains
  • Deadline reminders and notifications
  • Auto-archive upon completion
05

Audit Trail & Legal Evidence

  • Tamper-proof log of all signing events
  • Timestamped with qualified digital timestamps
  • Admissible as legal evidence
06

API & Embedded Signing

  • Embed signing experience into any app or workflow
  • White-label options available

How It Works

From document creation to compliant archive — in six simple steps.

01
INPUT

Create Document

Create or upload a contract or document.

02
AI

Add Signers

Add signers and define signing order.

03
KNOWLEDGE

Notify

Signers receive notification via email or SMS.

04
SENTIMENT

Authenticate & Sign

Each signer authenticates and signs (method per config).

05
HANDOFF

Archive

Completed document archived with full audit trail.

06
ANALYTICS

Submit to GDT (invoices)

For invoices, auto-submit to the GDT portal.

Use Cases

Loan Agreement Signing

The Challenge

Vietnam’s retail lending market still relies heavily on wet-ink signatures and branch visits, adding 2–5 days to a disbursement cycle and deterring borrowers who cannot take time off work. Incomplete paperwork, courier delays, and missing co-signer signatures are the leading causes of loan processing backlogs and customer drop-off.

How eSignSuite Helps

eSignSuite delivers the full signing package — loan agreement, promissory note, and collateral pledge — to the borrower’s phone via a secure link, authenticated by OTP or government-backed VNeID. The platform enforces co-signer sequencing automatically and returns a tamper-proof evidence bundle directly to the LOS, closing the credit-to-disbursement loop in under 30 minutes.

Business Impact
< 30 minEnd-to-end disbursement cycle, down from 2–5 days
↓ 85%Drop in incomplete-paperwork rejections
Legal-gradeEvidence package admissible under Luật GDĐT 2023

Frequently Asked Questions

Yes. eSignSuite supports qualified digital signatures under the Vietnamese Law on Electronic Transactions.

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