Terms of use
The agreement between you and 6x7 for using Daybook. Short, and meant to be read.
Last updated 25 September 2026
A shared book of a small business's daily takings, expenses and profit. Several people in one organisation keep one book together.
It is not an accountant, not a tax filing service, not a point of sale and not a till. It does not connect to a bank, a card terminal, a tax authority or an accounting package, and nothing is filed anywhere on anybody's behalf. It adds up what people type into it.
- You sign in with Google, with a password of at least eight characters, or with a link sent to your email address.
- Keep your sign-in to yourself. Anything filed from your account is treated as filed by you.
- An invitation is a single-use link that expires after fourteen days. Send one only to somebody who should be reading the book.
- Give a real email address: it is how a sign-in link, a password reset or an invitation reaches you.
Everything in Daybook belongs to an organisation. Each member has a role — Owner, Admin, Cashier or Viewer — with permission checkboxes on top of it, and the role decides what the database will hand that person.
The owner decides who joins and what they may see, and is responsible for that choice. If you invite somebody into your organisation, you have shown them your book.
The organisation owns what it types in. 6x7 claims no ownership of it and uses it for nothing except running the service for you: it is not read for advertising, not sold, and not used to train anything.
An owner can export the whole book as JSON at any time from Settings → Data, and can delete all of it from the same place.
You are responsible for what goes into the book being accurate, and for having the right to hold it — including anything in it about other people, such as a supplier or a customer you have billed.
The app adds up the entries it is given. It does not check them against a bank, a card terminal or a receipt, and it cannot tell whether a figure was typed in correctly.
The profit chain on the Summary screen is arithmetic over your own entries: register takings, plus claims collected net of deductions, less purchases from suppliers, is gross profit; less operating expenses, including card terminal commission, is net profit. Withdrawals are a distribution of profit and never reduce it. A cheque is not a purchase cost — it pays a supplier invoice that has already been counted.
Where the app works out a deduction rate for claims, it derives it from your own organisation's settled history. It is an estimate drawn from your past, not a rate quoted by anybody, and it can be wrong.
None of this is fit to be filed as a tax return or presented as an accounting record without somebody who does that for a living looking at it first. This is a book, not an accountant. Checking the figures is yours to do.
Use Daybook to keep your own business's records. Do not:
- try to reach the data of an organisation you have not been invited into;
- attack, probe, overload or otherwise interfere with the service or with the people using it;
- take the service apart in order to rebuild it, or resell access to it;
- use it to break a law, or to hold information you have no right to hold;
- share an account with somebody who should not be reading the book.
An account or an organisation used this way may be suspended, with as much notice as the circumstances allow.
The service is provided as-is and as available. Sometimes it will be down for maintenance, and sometimes it will be down when nobody planned it. There is no promised level of uptime and no guarantee that a feature will still be here next month.
Keep your own copy of anything you cannot afford to lose. The JSON export in Settings → Data exists for exactly that.
Daybook is provided without warranties of any kind, express or implied, including any implied warranty of merchantability, of fitness for a particular purpose, or of the accuracy of the figures it shows.
So far as the law allows, 6x7 is not liable for lost profit, lost revenue, lost or corrupted data, or any indirect or consequential loss arising from using the service or from being unable to use it. Nothing here limits liability that cannot lawfully be limited, and nothing here takes away rights you have as a consumer.
If a charge ever applies to your organisation, it will be stated plainly and you will be asked to agree to it before it applies. Nothing in these terms creates a charge on its own.
You can stop using Daybook whenever you like. An owner can export the book and then delete it. To close your own account, write to daybook@6x7.gr.
6x7 may suspend or close an account that breaks these terms, and may withdraw the service, giving as much notice as is reasonably possible so that you can export your book first.
When these terms change, the date at the top of this page changes with them. A material change will be announced in the app before it takes effect. Carrying on using Daybook after that means you accept the new terms; if you do not, export your book and stop.
These terms are governed by the law of Greece, and the courts of Athens, Greece have jurisdiction. If you are a consumer, this does not deprive you of the protection of the mandatory law of the country you live in.
6x7, Gronjordsvej 1, 2300 Copenhagen, Denmark. Write to daybook@6x7.gr. How your data is handled is set out in the privacy policy.
See also Privacy