
Compliant with Legislation
- The e-Cash Register complies with the legislation requirements for the new cash registers in the food service industry and transmits orders to MyData.
Integration with All Software
- The e-Cash Register integrates with all ordering systems available on the market. With a single click from your system, the receipt is issued directly from the POS, with simultaneous card payment acceptance.
Issue Receipts Without a Cash Register!
- Issue receipts directly from your POS, without a cash register, without ERP, and without a fiscal device! You will no longer need to close your cash register or issue Z reports.
- The system also supports order taking directly from the POS terminal.
Send to Your Accountant
- Automatically send all your receipts to your accountant, along with daily totals in Excel format, eliminating the hassle of collecting multiple documents and Z reports.
Available at branches of
Available plans
eTameiaki Start Bundle
Everything you need to get started- Issuing retail transaction receipts
- Card acceptance through ePay
- Issuing receipts with weak or no Internet connection
- Configuration option for up to 3 product categories
- Automatic sending of document files to your accountant via email
- Customer storage for faster receipt issuance
- Issuing Credit-Cancellation receipts
- Printing on A4, A5 paper and thermal printers (ESC protocol)
eTameiaki Business Bundle
Complete digital cash register solution!- Everything included in the e-Cash Register Start package
- Complete Order Management System
- Table closing and transfer
- Mixed payment method (Table closing with acceptance of multiple cards and cash payments)
- Integration with all ordering systems on the market
- Issuing receipts for products and services
- Configuration option for up to 20 product categories
- Barcode scanner support
- Issuing accommodation tax receipts for hotels
- Option to issue zero VAT receipts with exemption justification
- Issuing invoices
- Complete Order Management System!
- Issuing order slips with table number selection and direct transmission to MyData via provider.
- Finding orders based on table and issue date.
- Closing multiple orders (even with different table numbers) into a single document.
- Editing and changing the order table.
- Overview of ordered products per table.
- Option to issue Retail Receipt or Sales Invoice.
- Mixed payment method (Issuing documents with acceptance of multiple cards and cash payments).
- Direct association of orders with the document and update of their status in MyData via provider.






Purchase/Installation Questions
If you already have a terminal from Piraeus Bank and ePay:
Check the top right corner of your device to see if the model A920 or A920 Pro is displayed. If the specific model is not shown, you need to contact Piraeus Bank to upgrade your terminal.
If your terminal model is A920 Pro, then the terminal can support the e-Cash Register.

If you do not have a terminal from Piraeus Bank:
To use the e-Cash Register on a POS terminal, you need to visit a Piraeus Bank branch with your ID to obtain a POS terminal that supports the e-Cash Register.
You can use the e-Cash Register application to issue receipts and accept card payments directly from your mobile phone or tablet by following these steps:
- Download the e-Cash Register application on your device, open it, and the first time you use it click the “PURCHASE” button. Select the package you want and follow the purchase and activation instructions.
- From the Google Play Store for Android devices, download the ePay SoftPOS application to accept card payments directly from your mobile phone. Open the application and follow the activation instructions.
The voucher is redeemed within the application environment:
If it is a new purchase, enter the voucher code in the corresponding field at the final purchase step (checkout), before entering your card details.
If it is a subscription renewal (you have already purchased a subscription), open the application, tap the three lines located at the top left of the screen, go to “General Settings”, and then press the “Renew Subscription” button. Select the “voucher” option, enter the code, and follow the instructions.
Due to the deadline for POS and cash register interconnection requirements, you can use the following package for a limited time:
e-Cash Register Voucher: €50 for 3 months
With this package, you have 3 months to complete the voucher process and receive the e-Cash Register free for 1 year.
If you are unable to receive the voucher, renewal can be completed at the regular subscription price.
You can find this package within the application under the available packages (by pressing the “PURCHASE” button on the initial activation screen).
The voucher you redeem for the e-Cash Register is: Program 3, Category 3: Receiving electronic invoicing provider services
More information about the program can be found by clicking here
The purchase is completed directly through the application. To complete the purchase, you need:
- Select the e-Cash Register package you want (after pressing the “PURCHASE” button).
- Check that your card has sufficient available balance.
- Confirm with your card-issuing bank that your debit/credit card supports confirmation via SMS or push notification for online purchases.
If you have previously made an online purchase with your card, you can skip this step.
Frequently Asked Questions
The application is the first AADE-certified All-in-One solution in Greece for upgrading POS terminals into cash registers.
Yes, the E-Tameiaki application completely eliminates the need for a cash register, and you can issue retail receipts directly from your POS terminal.
The legislation provides exemption from the use of a cash register when MyData through a certified provider is used. Primer Software is a licensed MyData provider, as shown in the following AADE link:
https://www.aade.gr/adeiodotimena-logismika-parohon-ilektronikis-timologisis
Yes, you can continue accepting card payments through your POS using ePay.
The e-Tameiaki supports all payment methods, including:
- Cash
- Card
- Bank account
- On credit
- Prepayment
Yes, e-Tameiaki can issue invoices.
Alternatively, you can use Primer ERP to issue all types of invoices with or without taxes, fees, and stamp duties. In addition, Primer ERP supports:
- Automatic and immediate (online) update of receipts from e-Tameiaki.
- Detailed reports for sales, payments, purchases, etc.
- MyData reports with analysis of issued documents and the corresponding documents available in MyData.
- Support for digital work card.
- …and much more. More information can be found by clicking here.
No, you do not need an additional internet connection for e-Tameiaki to operate.
If you use the compatible Piraeus Bank POS terminal (A920 Pro), receipts are issued using the terminal’s SIM card without any additional cost.
If you use e-Tameiaki on your mobile phone, your existing mobile SIM card is sufficient, provided it has enough mobile data available for internet access.
Alternatively, you can optionally use a WiFi network.
Yes, the application can operate without internet for 48 consecutive hours. You can issue your receipts normally, and they are automatically sent without any action from you as soon as the internet connection is restored.
The same applies to areas with low speeds or unstable internet connections. The application operates seamlessly and sends receipts in the background without any required action from the user.
No, the application is automatically installed directly on the terminal. This way, you benefit from the reliability and speed of a standalone device without depending on a fast internet connection.
You also do not need to worry about service availability, as it is located directly on your terminal.
MyData is the minimum obligation required for all Greek businesses since 01/01/2021. It includes the asynchronous transmission of all documents to AADE and does not replace the tax mechanism or the cash register.
MyData through a provider is the modern (online, immediate) transmission of sales documents to AADE. Its use replaces the tax mechanism and any other equipment beyond a computer or smartphone, while also providing tax benefits:
- 3-year limitation period for tax audits.
- 200% accelerated depreciation of all expenses incurred for MyData (provider, software, and technical equipment).
Receipts are issued through MyData via a certified provider and are therefore sent through the corresponding channel (MyData via provider). There is no need to send them to eSend.
Since e-Tameiaki operates through MyData via a provider, there is no need to maintain a cash register book.
On aade.gr, you only need to declare Primer as your electronic invoicing provider and accept the provider agreement through gov.gr.
Detailed instructions for both steps are sent to you by email after completing your purchase.
There is no limit on the number of receipts you can issue. A fair usage policy applies, allowing up to 10,000 receipts per month (120,000 receipts per year).
If you need more receipts than the fair usage policy allows, please contact us for more information.
Primer Software owns patents for the technologies it develops, and unauthorized copying or exploitation of these technologies is prohibited.
More solutions for your business
Primer Software's mission is to offer quality products to its customers, with software of leading functionality and reliability

eTameiaki
Issue receipts directly from your POS, without a cash register, without ERP and without a fiscal mechanism! Flexibility and customization to the fullest with a MyData provider

Primer ERP
Integrated commercial and accounting monitoring system for your business. Ultimate flexibility and customization with MyData provider

Primer MyData eShop
Automate invoice issuance directly from your eShop, without manual processes and without the need for an ERP system. Maximum flexibility and customization with a MyData provider

Ελληνικά