Well, we have to let potential customers know that for orders placed after Sept 1, our shipping charges have increased for our Portland location. This reflects a long summer of delays with our previous freight carrier that offered economical rates - but was taking longer and longer to pick up and deliver between our locations. We have switched to a different line to improve our scheduling accuracy going forward. We charge a shipping fee between locations to reflect the cost of moving the parts between our assembly shop in San Diego and our conversion/installation shop in Portland. The total price of campers delivered in either office remains similar, since California charges a sales tax.