eINVOICING
  1. eInvoicing Service
eINVOICING
  • eInvoicing Service
    • About Us
    • What We Offer
    • FAQ
    • Changelog
    • On Boarding
    • eInvoicing Service API
      • API Authentication
        • API Key Authentication
          • /Authentication/login
        • Bearer Token Authentication
          • Authentication Login Bearer Token
          • Authentication Refresh
      • API Endpoints
        • API Validations
        • Sending a Document
          • Sending a Document
          • Mandatory Fields' Descriptions B2C, B2B
          • Mobile Notifications
          • IAPR SIGN POLICY METHODS
          • QR OF THE DOCUMENT
          • Invoice/json
          • Invoice/credit
        • Purchase Orders for F&B
          • FnB Purchase Orders Documentation
          • Offline QR Code Implementation
          • Retrieve Open Order Documents (FnB)
        • Document Management
          • Retrieving a document
          • PDF Invoice Attachment
        • Alternative Currency Holding
          • ALTERNATIVE CURRENCY (AC)
        • Delivery Notes
          • Delivery Notes Documentation
          • /Invoice/cancelDeliveryNote
        • POS Integration
          • POS Integration
          • Offline QR Code Implementation
          • /PosSignatures/{issuerTin}
          • /Receipt
          • /PosTransactions/signpos
        • Delayed POS Payment
          • Delayed POS Payment
        • B2G Documents
          • B2G Documents
          • B2G Mandatory Fields
          • B2G Status response
          • B2G Soft Reject
          • RESEED INVOICE
          • ΕΓΚΥΚΛΙΟΣ ΠΡΟΣ ΠΑΡΟΧΟΥΣ-ΠΡΟΜΗΘΕΥΤΕΣ ΥΠΗΡΕΣΙΩΝ ΥΓΕΙΑΣ ΓΙΑ ΤΗΝ ΗΛΕΚΤΡΟΝΙΚΗ ΤΙΜΟΛΟΓΗΣΗ
          • BT-10 BuyerReference
          • /B2GInvoice/ReSeedInvoice
          • /B2GInvoice/GetLastStatus
      • JSON Structures & Payloads
        • EliseCoreDocument Structure
          • EliseCoreDocument Structure
        • Minimum & Conditional Fields
          • Minimum & Conditional Fields
        • Response Examples & Error Handling
          • Response Examples & Error Handling
      • Offline QR Code
        • Offline QR Code Instructions
      • Status MyData
        • MyData/status
      • Extra Functionalities
        • Archiver
          • Archiver Functionality
      • Terminology
        • Document Type Codes
        • VAT & TAX Codes
        • Country & Currency Codes
        • Measurement Unit Codes (IAPR & EN16931)
        • Self-Billing Remarks (IAPR)
        • Classification & Payment Method Codes (IAPR)
        • Special Invoice Category
      • VAT Validation
        • Greek VAT Check
        • EU VAT Check
      • Attachments
        • Attaching Media & PDFs
        • Invoice Document Upload (Invoice/File)
      • SOFTONE ERP Related Segments
        • SOFTONE Configurator
          • SOFTONE Configurator - B2G Mapping
    • eInvoicing Portal
      • Template Configuration (Default Template)
      • Single Sign-On (SSO)
        • Single Sign-on (SSO) Setup Instructions
        • Single Sign-On (SSO)
    • WIKI JSON Samples
      • 1.1 B2B
      • 1.3 B2B Sales Invoice Third Country
      • 5.2 B2B Credit Invoice Non-Associated
      • 2.1 B2B Service Rendered Invoice
      • 1.1 Debit B2G
      • 11.1 B2C Retail Sales Receipt
      • 11.4 Retail Sales Credit Note
  1. eInvoicing Service

What We Offer

Our EINVOICING service is fully certified by the AADE and supports businesses in:
Electronic Invoicing Compliance: Real-time issuance, validation, and digital transmission of invoices and retail sales receipts.
Seamless System Integration: Direct connectivity with business software systems for smooth operations without interruptions.
Enhanced Efficiency: Automated data entry, faster processing, and reduced operational costs.
Regulatory Compliance: Immediate and accurate reporting to the AADE’s myDATA platform.
These services are tailored for both large enterprises and SMEs, ensuring scalable solutions that adapt to your business’s growth.

Why Choose Us?#

Proven Expertise: With extensive experience and market leadership, IMPACT understands the unique challenges businesses face and offers tailored solutions to meet those needs.
Innovation at the Core: Leveraging the latest in cloud technology and digital transformation, we stay ahead of market trends to ensure our clients remain competitive.
End-to-End Service: From document issuance to regulatory reporting, our services cover every aspect of electronic invoicing and data management.
Customer-Centric Approach: Our team is dedicated to understanding your needs and providing personalized support at every step.
A Vision for the Future
As digital transformation accelerates, IMPACT continues to evolve, adapting our offerings to meet emerging business and regulatory requirements. We invest heavily in research and development to provide forward-thinking solutions that anticipate the future needs of our clients.
Sustainability and Responsibility
Our commitment to sustainability drives us to reduce paper usage and promote eco-friendly practices through our digital services. We help our clients significantly cut down on paper-based invoicing and documentation, contributing to a more sustainable future for all.


Modified at 2025-03-27 10:43:24
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