Click Cart Pro 6 Mod's

We are looking for someone who can add some custom programming to our [login to view URL] shopping cart We use Click Cart Pro 6 We would like mod's made that will do the following. 1. Allow Option Price to be shown as a separate line item in the shopping cart. (now, the option chosen is added into the item price) 2. Install a mod that will NOT allow customers to receive discounts on any product in the store that is marked to be "on sale". 3. Add a text box under a product option to allow customer to enter a note to us concerning the option chosen. (When a "Greeting Card" is an option and customer has chosen to add this option, a text box that will allow customer to add a personalized note to be included on that greeting card). Thank you for your time.