Cyprus post office review

I paid some extra money for my letter to go securely. I put this receipt in my car's drawer where after 1 MONTH the letters almost to be dissapeared!

So imagine if you send a very important letter and after some months you have the unique proof that you send the letter then you will be in trouble if the letters and bar code dissapeared in such receipt.

Beaware from Cyprus post office because this happened and to some other receipts in the past where i send very important letters and after 1 year i dind't had proof that i send the letters .

I accuse Cyprus post offices for very very bad printing on these receipts.