authorize.net form customization

authorize.net form customization

Closed - This job posting has been filled and work has been completed.

Job Description

i bought this scrip : http://www.convergine.com/scripts/authorize-terminal/index_with_accordion.php

and i make my modifaction plz check this : http://monexsolutions.com/payment/index.php

so what i want :
1- i need the Date of birth works cuz wasn't there before so when i received order i have to see the Date of birth.
2-i add "Expedite" so any one chose it should be charge $25 to the total order
3- i add Terms & Conditions so the customer need to agree before order if he forget he need to got message to reminde him to agree.
4- tottal should be in the end before sumbit his order so he can see how match exactly he will pay.
5-i need to chnage the emails contetns when i make or recive order! has to be from :

First Name:
Last Name:
Address:
City:
Country:
State/Province:
ZIP/Postal Code:
E-mail

TO

Case Type:
Case number:
Last Name on case file:
First Name on case file:
Date of birth:
Company name on case file: (this fild is an option )
State/Province:
County:
ZIP/Postal Code:
E-mail:
Expedite?