Order Emails & Prices

[EricaS0328]

Hello,
I have two questions.

1. Is there a way from me to change the order numbers on the emails back to a sequence (Order 1, Order 2, Order 3)?

2. I have gotten it to where it shows the correct price for the customers when ordering online (tax + 20% delivery surcharge).. But when it send me the email it isn't showing the same information-- It's only showing the original prices of the items. How do I fix that?

My website is www.nolafooddelivery.com, VM version 2.0.6, Joomba 1.5.20

Thanks for any help. Lamest terms please, I am a new to this system.

Erica