RE: Do i have to update the database on a frequent intervals ?
Yes, this is exactly how it works. We will set it up and configure it for you.Admin is very friendly and i can give you a demo of admin if that interests you.
Our scope of work will be till u get ur site approved from Expedia. After that its urs and u can modify it to give it ur look and feel. We will help you out with the customization part.