timo.gr, Wapp’s electronic invoicing tool, is a modern and cost-effective solution for businesses and professionals who want to manage their invoices easily and reliably. Through a simple process, you can create all necessary invoices immediately and without complex procedures.
Through its integrated connection with the myDATA platform of AADE, all invoices can be sent automatically and instantly, ensuring full compliance with tax legislation.
timo.gr supports all official invoices of AADE, the Digital Customer Registry, provides integration with Payment Providers, and is certified software by AADE and payment providers for integration with banks’ EFT/POS systems.
With Wapp, electronic invoicing becomes a simple, secure, and fast process.
Frequently Asked Questions
What features does timo.gr offer?
- Online system without the need to install any software.
- Unlimited invoice issuance, with no additional cost.
- Integration with the myDATA platform of the Greek Independent Authority for Public Revenue (AADE).
- Support for all types of invoices and B2G transactions.
- Ability to connect with an electronic invoicing provider.
- Ability to connect with EFT/POS systems of all banks.
- Built-in tool for the Digital Customer Registry.
- TimoConnector tool for integrating your ERP with EFT/POS.


Who is it intended for?
timo.gr is fully compliant with current electronic invoicing legislation and is designed for all professional sectors.
Indicatively, it can be used by Doctors, Engineers, Architects, Technical Offices, Hotels, Rental Rooms, Electricians, Plumbers, Workshops, Gyms, Beauticians, and more generally, it can meet the needs of all freelancers and companies.
Additionally, timo.gr supports the Digital Customer Registry, which is mandatory for all businesses related to the vehicle sector, such as workshops, body shops, parking facilities, car rentals, and others.
What makes the timo.gr e-invoicing application unique?
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01
User-Friendly.
Create service or sales invoices instantly. Save contacts for frequent clients and automatically fill in their details. -
02
Online Invoicing.
Your invoices are created and stored online from any device, thanks to the responsive, clean design. -
03
Compliance.
Electronic invoicing is mandatory. The timo.gr application is fully compliant with current tax legislation. -
04
Integration with myDATA.
Direct connection to the myDATA platform of AADE for instant submission and online marking of invoices. -
05
All in One Click.
Generate invoices, receipts, delivery notes, and lodging taxes with a single click, quickly and efficiently. -
06
Professional Image.
Issue your invoices electronically, easier and faster than handwritten ones. Send them to your client with a single click. -
07
Automation.
Enter your client’s VAT number, and timo.gr will automatically fill in all customer details from AADE. -
08
Card Payments.
Tool for adding payments when creating an invoice, with EFT/POS integration for card payments. -
09
Client Dashboard.
Complete view of all transactions (invoices, payments) with each client, including balance, through a user-friendly interface.

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