- New version of myDATA and upgrade of timologio application
- Technical specifications for myDATA releases
- New features in myDATA version 1.0.9, including POS tid in payment data, correlation of multiple receipts with multiple MARKs, and new form F2
- Changes in climate crisis resilience fees for hotels and short-term rentals
- Updates in timologio version 1.5.1, such as adding 4% VAT rate, renaming receipts, enriching tax categories, and adding new payment method
- Technical descriptions of REST API interfaces for data transfer for ERP users and electronic invoicing providers.
Source: taxheaven.gr
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.