I buy mostly from QVC UK to be honest, simply because they have better prices concerning Liz Earle (which was again (!) not successful on German sellytelly and is not sold any more on QVC), Alpha-H (although the 200 ml Liquid Gold are cheaper in Germany as I recently have found out, but they offer only a small selection on QVC Germany) and Elemis (was once also sold in Germany on QVC, very expensive, and now will return in August). I like the TSV sets, they are really good value for money. BUt I only buy sets there because otherwise, the postage would be too high as QVC UK charges per item, whereas with QVC Germany, you pay the postage once for the entire order, i.e., you can order as much as you like on that day, the postage will be the same and won't change, always €5.95.
QVC Germany is good with the Lock & Lock stuff, they have great sets and colours, I think, also the bed linen is not bad, either.