From order to receipt, without lifting a finger.
You connect your store in minutes, no technical knowledge needed. From then on every order becomes a receipt or an invoice on its own, reaches your customer by email, and is transmitted to myDATA exactly as the law requires.
One myDATA connection, every platform.
Ready-made connections for the platforms you already use. There is nothing to build and no developer needed: pick your platform, follow the guide, and the documents start issuing on their own, through Wrapp, an AADE-authorized ΥΠΑΗΕΣ provider.
From sign-up to your first receipt.
You set the connection up yourself, test it with your own data, and pay only when you go live.
Connect your store
A guide walks you through it step by step, no technical knowledge needed. The connection is read-only: nothing is issued and nothing changes in your store.
Test with your own data
You run the whole flow on a staging environment and watch the documents come out, before anything reaches myDATA.
Go live
Once you are confident, we activate your subscription together and every new order issues automatically.
What automatic issuing costs.
Two lines, no surprises: your Wrapp subscription and the connection for each order source.
- Issuing and transmission to myDATA by an AADE-authorized ΥΠΑΗΕΣ provider
- Every myDATA document type, retail and wholesale
- Unlimited branches under the same VAT number
- The same subscription includes the app, for whatever you issue by hand or from your physical store
- POS integration
- Support 5 days a week
- A ready-made connection, no code and nothing installed in your store
- Automatic issuing with every order, with no manual entry at all
- No importing customers, products or order numbers
- An automatic email to your customer with their document
- Automatic delivery notes, on their own or combined with the invoice
- Credit notes for refunds and cancellations, automatically
- Statistics for each of your e-shops, all in one dashboard
An e-shop selling on Skroutz and OpenCart connects two sources: 239 € + (2 × 140 €) = 519 € + VAT per year.
Integrations FAQ.
Do I need to install a plugin in my e-shop?
No. No code, no installation. You open an account on my-data.app, follow the instructions to connect your e-shop, and activate your Wrapp account from there as your myDATA provider. From that point on you are ready.
Which e-commerce platforms can connect to myDATA via Wrapp?
Available now are the connections for Skroutz, Shopify, WooCommerce and OpenCart, plus PrestaShop and Stripe. Magento (Adobe Commerce), Shopflix, BestPrice, Cogita, Trendyol and Etsy are coming soon. If you use another platform, you connect directly through the Wrapp REST API, so every order is registered in myDATA automatically. You can get staging access and test before you start.
How do I invoice my Skroutz orders?
You connect your seller account and every order issues its document automatically, triggered by your own dispatch. The type routes itself: a receipt for retail, an invoice when the marketplace passes the buyer VAT number. The document is transmitted to myDATA with MARK, UID and QR, and reaches your customer by email. It works even if you sell only through a marketplace and have no e-shop of your own.
Do I need to upload the document to the Skroutz portal myself?
No. As soon as it is issued, the document is uploaded automatically to your Skroutz seller account. You do not download a PDF or upload anything by hand.
How do I issue invoices on Shopify in Greece?
You connect your store with a step-by-step guide and every sale is turned into a legal document automatically, with no manual entry. The type routes itself from the order details, and the document is transmitted to myDATA with MARK, UID and QR. Wrapp is an AADE-authorized e-invoicing provider (ΥΠΑΗΕΣ).
How do I connect my WooCommerce store to myDATA?
You follow the connection guide once, and from then on every completed order automatically issues a document and transmits it to myDATA with MARK, UID and QR. You do not enter customers, products or order numbers. Most stores are ready the same day, with no technical skills required.
How do I connect my OpenCart store to myDATA?
The same process as the other platforms: you connect your store with a step-by-step guide, no developer needed, and every order automatically issues and transmits its document to myDATA with MARK, UID and QR. You can test the whole flow on a staging environment before you pay.
Is Wrapp an AADE-authorized provider, and who is the legal issuer of each document?
Yes, Wrapp is an AADE-authorized e-invoicing provider (ΥΠΑΗΕΣ). Your own business remains the legal issuer of every document. Wrapp handles transmission to myDATA and applies the official MARK, along with a UID and QR on each document.
Is myDATA mandatory for my online store, and do I have to issue a document for every order?
Yes, every business in Greece must issue a legal document for each sale and transmit it to myDATA, and this applies equally to online stores. With your store connected, issuance and transmission happen automatically with every completed order, so you stay compliant with AADE without any manual work.
What is digital goods movement (the digital delivery note) and when is it mandatory?
Digital goods movement means every delivery note and movement document is issued digitally and transmitted to myDATA in real time before transport begins, receiving a MARK and a QR code that travels with the goods. It has been mandatory for all Greek businesses moving goods, including e-shops, since 1/12/2025. Under decision A.1094/2026, Phase B1 (loading, receipt and traceability data) starts on 12/10/2026 and unified item coding on 1/1/2027. Wrapp, an AADE-licensed e-invoicing provider (ΥΠΑΗΕΣ), issues and transmits movement documents automatically, so your store is already compliant.
Does my e-shop need a delivery note when shipping orders via courier (ACS, ELTA Courier, Speedex, Box Now)?
For retail orders the obligation is covered if the retail receipt is attached visibly on the outside of the parcel, next to the courier voucher. If the receipt only goes inside the box or is sent by email, which is the most common e-shop practice, a digital delivery note must be issued and transmitted to myDATA before courier pickup. For wholesale shipments to other businesses, and for stock transfers to warehouses or 3PL partners, a movement document is always required. With the Wrapp connection and API, the document is issued and transmitted automatically with MARK and QR code before the parcel leaves.
How do I issue myDATA digital delivery notes from my Skroutz, WooCommerce, OpenCart or Shopify store?
Connect your store to Wrapp and your documents are issued automatically with every order, with no technical knowledge needed. The Wrapp platform issues the delivery note (myDATA type 9.3) or the invoice-delivery note, transmits it to myDATA in real time and returns the MARK and QR code to print before shipping, while the full digital movement flow is also available through the Wrapp API. This protects you from fines of 5,000 euros (single-entry books) or 10,000 euros (double-entry books) per tax audit for moving goods without movement documents.
Do I need a cash register, or is the connection plus the provider enough?
For your online e-shop sales you do not need a cash register. As an authorized e-invoicing provider, Wrapp issues and transmits your documents to myDATA legally. The connection together with a Wrapp subscription is enough to keep you fully compliant for your online store sales.
Does it support retail receipts as well as B2B (wholesale) invoices?
Yes. Wrapp automatically issues both retail receipts and B2B wholesale invoices, depending on the details of each order. If the customer provides a VAT number, an invoice is issued with their company details, and in all cases the document is transmitted to myDATA with a MARK and QR.
My e-shop also sells to other EU countries. Is the right document issued automatically?
Yes, automatically. An order from a customer in another EU country issues its own document, with the right VAT treatment, reaches your customer by email and is transmitted to myDATA. You do not separate orders, keep a second record or change settings per country.
Above 10,000 € of sales excluding VAT across the whole EU combined, the sale is taxed in your customer country. OSS lets you declare all of it from Greece with a single return, instead of registering in each member state. Full guide to OSS and distance selling.
What happens with returns, and how do I cancel or correct an invoice already sent to myDATA?
For returns or cancellations you issue a credit note, which Wrapp automatically transmits to myDATA linked to the original document. This way, correcting or cancelling a sale is done compliantly from the same place, with no need to step into myDATA manually.
What do I need to get started if I already have a VAT number and an e-shop?
You only need an active Wrapp subscription and the connection for your platform. You follow the guide once, and every new order automatically issues and transmits a document to myDATA. Most stores go live the same day, usually in under an hour.
How much does automatic document issuing from my e-shop cost?
Two lines. The Wrapp subscription is 239 € + VAT per year and covers issuing and transmission to myDATA by an AADE-authorized ΥΠΑΗΕΣ provider, plus the app for whatever you still issue by hand. The ready-made connection for each order source is 140 € + VAT per year, per source. An e-shop with two sources, for example Skroutz and OpenCart, pays 519 € + VAT per year in total.
Do I also need to pay for a document package?
No. Your subscription includes up to 200,000 documents per year, a volume an e-shop does not realistically exhaust. There is no separate package to buy and no per-document charge.
What happens when I reach my plan limit?
You are not charged per document and there is no overage fee. A subscription period closes on whichever of four limits arrives first: the 12 months, the document limit, the API-call limit or the webhook limit. At that point the subscription renews for a full new period, with fresh allowances. If your volume sits well below your plan limits, the renewal is simply annual.
Can I test the connection before I pay?
Yes. You create an account, connect your channel and run the whole flow on a staging environment with your own data. Connecting the channel is read-only: nothing is issued and nothing changes in your store. You pay only when you go live.