Update: I have updated Hikashop to the latest version. I have checked every tab under configuration and cannot find any reference of different prices or even access levels set. One thing I did notice is in the product configuration. The fields "Price" and "Price with tax" are the same no matter what I do. If I enter 35.00 into the price field, the price with tax shows 35.00. This is true if I do the reverse. This doesn't seem to be working to me. Taxes are being applied across the board on all products suggesting it is a global setting somewhere. Just to emphasize what is happening, if I browse the shop as a public user, I see the item prices as $35.00, $100.00 etc. These are the prices with th 10% GST already added. If I log in as either a registered or Super User, the same prices update to $38.50 and $110.00 etc which is adding the GST on again. Any ideas? Steve