Have a mail written to the question which Din A Formal fits to customer service, got the answer: "The deposit is similar to the A5 format" So I buy a calendar for the Organizer in DIN A 5 to 20 euros !! I could then dispose of the same in the paper;. O (DIN A5 namely not does not fit, something of !!!
Then I again wrote to the customer service that I will return to the Organizer as there is no proper calendar for deposits (A6 does not fit, yet optimally-on the side remains on a lot of space!)
Promt also come on the return mail, I have to pay for shipping but 15 euros, since the company does not assume the additional cost !!
I am very disappointed by such a poor customer service !!
2 stars, there is only the organizer itself (beautiful part, the only large zipper can be a bit difficult to open) and for the fast shipping!