I need a program to run multiple searches on the site [url removed, login to view] at the same time. Bookbutler runs a search on a 10 or 13 digit number (ISBN number) and returns a list of comparison prices for the book. I want to run a list of numbers at the same time, inputted from a text file or cut and paste into an application to run the search. The application should be capable of running 100+ numbers at a time (please state you have any problem with this when you bid).
The output should go to an Excel spreadsheet with the top 5 results for each book (see attachment). Note that the Price figure should be the "Total", ie "Price" + "Shipping" (final figure on the right).
Any type of input interface is OK, as long as the ISBN number list can be pasted into it and the numbers don't need to be typed in.