Excellent service
I had a small technical issue where I couldnt use a gift card at the purchase of a Combi-Offer. The Customer Support was very friendly and even congratulated me for my birthday. He told me to buy the Combi-Offer and to write an e-Mail to the support explaining the situation and the gift card would be applied later. I wrote the E-Mail and it was handled within 24 hours. Very nice interaction, fast, friendly.