They get 2 stars for the refund only!
Truly terrible customer service.
Never on the product listing did it say it was out of stock. Never was I told (until I chased) that it was on back order. Multiple email replies always promised the same thing, "it has been ordered from the manufacturer" but then.... radio-silence, no updates, just vague promises when pressed for an update. 2 months after the order I gave up, and asked for a refund, which to their credit was processed quickly.
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