Why is it so hard
Not sure what takes three days to supply a price for three items (especially when the price is on the website) which includes haulage?
Why you're so keen to see which specific project the items are for sets off alarm bells also. Surely a delivery location is all you'll need to work out shipping costs and as an account customer, the prices we receive should differ from those on the website, which they don't! I'm yet to receive any explanation as to why this is that makes any sense whatsoever.