Code Update and Bug Fix Project

We need to fix a few bugs in the CEDEvents Registration System that was created 1 year ago. We also need to make a brief additional update. 1. At the moment, a person that registers online offers an email address at the time of registration. For some reason, we have made that email address field "UNIQUE". So if a registrant that is a family registers a second individual registration for another family member, they cannot use the same email address. the system prevents it. Solution: We need to change this unique identifier on this field allowing multiple single registrations using the same email address. Can you do this immediately first? 2. We need to add another REGISTRANT TYPE called "PRESENTER". This registrant type should have no payment required as it is free for Presenters. 3. Admin System is not adding or calculating totals correctly for GROUPS in the ADMIN Panel. Could you review the newest EVENT, "2009 Winter Meeting" and see why this is occurring. Only happens with in group registrations. 4. Group Registration. Something is happening to the added registrants in a group. Often 1 or 2 or many do not properly save to the datrabase or registration output on the screen. Not all are saving properly. The group registrants are missing in the database and in the email forwarded confirmation. 5. On "Add New Registrant" form in ADMIN, a meal plan checkbox has to be checked in order for the price to be calculated. Please change so that it always calculates regardless of checking the box. 6. Registration using "Volunteer" Registrant Type are showing a cost. This type should be zero and never show a cost or have a requirement for payment. For Logging in: Use same as you used for last recent project. Please make code changes in this Folder: [login to view URL] Would appreciate fast coding and quality work. Will add bonus as well for fast work. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform ...