Cassinni hides a lot of stuff then after you purchase shows you similar items often exactly what you have been looking for for hours on the site and then after you purchase there they all are shown to you often at massively reduced prices to what you have just purchased .. it is infuriating .. lately it is very very extreme .. as for non payers, disputes/returns, negs and neuts I have never seen anything like it on ebay before .. is like everything has gone from bad to worse and obviously the postie is just throwing unregistered letters into a river or burning them ..