Megekko

It works well if the goods are in stock. Unfortunately the website and the support may provide false information about an expected date of delivery for some items.

The 1st order - microSD card came in time as it was in stock, but the 2nd order - Sony Xperia Z4 tablet tablet wasn't dispatched even a few days after the promised date.

The good thing: Megekko's customer support responds to e-mails and they are sorry for their poor service.

The bad thing: this does not help to get the order in time as they promised, and their responses are not always true:
The Megekko customer support provided me the false information about the ordered (and paid in advance) item availability: "I am for 100% sure that the information is right" in response to my request regarding the promised delivery date for my order.
The shipment was delayed a couple of times since then, so I cancelled my order as I had a due date to receive it.

This was the really not nice experience as Megekko a couple of times encouraged me to deliver it in time almost till the last moment, so finally I was just lucky to buy it at the last day at Bol.com: this store was more expensive, but seems to be more reliable too.

I cancelled the order at Megekko and they returned me the money within about one week, but did not provide any compensation for their unacceptable service - except excuses.