Oh dear, missed a bit of the controversy. To be strictly factual, my recollections of the signs were that the limits were 'per day' not 'per customer'. I have no problem with people making a living from the store. Their prices on ebay are often good. And I do remember the kindness of a regular customer who sent me gratis a pair of white buck shoe laces when I posted that I couldn't find any. Like a lot of these places, us tourists have to be a bit lucky.