124950 php/mySQL Mail Script needed

Hello everyone, I need a simple php/mySQl driven mail script. I will need the following features - Will need to be able to load an excel spread sheet with various headings, such as first name, last name, mailing address and so on. When I upload the data I can then send my mass email out to my various clients. This will need to be template based in a text file, so that where I add things like, [first][last] it will input the users name and so on... I need the ability to easily add and remove new things like the phone number, both in the template [phone] and in the database. I just need direction on how to do it in phpAdmin. Because this same script will be used to email different clients different information, It will need to store the clients in certain categories. For example, I may upload a bunch of people I want to send sales information, the category they would belong to is, "Sales" but I have more categories such as, "Promotions". I will need the ability to save my emails as templates and be able to edit and send them via the web based on template and category selected. I would also like some form of log sheet that will confirm if emails have been delivered. This will just be to track bad emails. Would like a quick turn around on this, but shoot me a PM and post your bid if you want me to consider you. Budget for the project is $5-$25. Look forward to hearing from you.