I used to do my shopping at THBC when I was living in Ireland, but they weren't great with customer service, refused to refund me a product which they'd recommended for me so I stopped using them and moved onto GEB.
Ok so I've just had a look at GEB's website. Prices seem really good, but I note that their max order weight for shipping to the UK for ã5.95 is 27Kg. When I order elsewhere, I make sure the weight is just under 30kg, which is what they all seem to state before incurring extra postal charges. That 3Kg difference could be quite costly and more than wipe out savings on goods! Hmm what shall I do...?