We sell many unique custom items that make building a shopping cart difficult. We can easily discuss the product via email but we would like them to enter a secure area to give us the personal information. This is low volume and we can put it in a secure domain. Any ideas?

Where are you based, Rherman? And what is the nature of the products you are selling?

If you can elaborate a little bit further on how you would like the order flow process to work, that would be helpful and I'm sure many folks here on the forums can hop in with suggestions for you. :)

Have you considered using Paypal's invoicing method?