Q.1 Is it possible to complete other kinds of auctions, just like 5 bid auction, 1 Bid auction, half price auction, End price for free, fixed price auction (only the bid decides who can have the article), power auction (max. 5 seconds more addition on latest bid), floor price not reached and everyone gets back his bits etc...?
Yes, we can do all these kind of auctions but you have pay cost extra.
Q.2 Are these auction types included like Auction-Website Script, nail biter, 100% off, fixed price & lowest/highest unique?
Only ver3 has Auction-Website Script nail biter, 100% off, fixed price & lowest/highest unique.
Q.3 I see your script does English and German. What If I wanted Italian, English and German?
Yes, you can add more languages from admin interface as there is an language manager module in admin interface to manage all language and flags.
Q.4 Everything in the site seems to be setup for British pounds -- I need everything for US dollars including date and currency formatting. Does it costs extra?
Yes, admin can set their currency and date format from admin interface, which is already included. It would not cost extra if you buy script.
Q.5 I asked can the website be set up in UK pounds NOT Euros - Please confirm?
In admin interface there is an option to set currency where you can select either UK ponds, USD
Or Euros currency which will be set on whole website.