Changes to admin panel and ticket reference #.

Currently I have a website that generates online tickets for customers purchased. I have a few issues that should be easily adjusted and I would like to get a knowledgable freelancer in php and mysql to assist. These are my requirements: 1)When a buyer buys multiple tickets all tickets get the same reference number and must be changed. I am hoping we can generate random numbers instead of what I have now i.e chronological order (random numbers must be numerical) 2) Add to admin panel the full order information. Currently in view info of manage orders the only ticket displayed is the buyers ticket even when there are multiple tickets. I would require all information on all tickets bought under that buyer name. This change must be done off of the production server! With a knowledgeable designer this should be a breeze. PMB at your earliest convenience. Regards Jonathan G