I ordered a NAS. Condition choosen on the website: paying after delivery. After confirmation I got the message: unfortunately not in your case. I am a new customer, so why? A reason is not given. On their request I paid in advance. Then the announcement came that the price was not correct. It should be a 20% higher. In fact the price was about the same as their competitor. A day later there was a new offer: a lower price! Obviously another mistake. They offered me a refund. Now I am waiting for my refund, waiting, waiting. For days. It seems this business is not reliable.