Hello
1.) Yes, you can have 10 tickets in yours system at the same time. If you delete some of them, you can create new.
2.) Yes, you can create your own design (for each ticket different) by WYSIWYG editor. Ticket attribute values are inserting by tags, so you can put it everywhere in the ticket design (including barcode).
3.) in the fact tickets are VirtueMart products and checkout is serviced VirtueMart too, so each payment method should work.
4.) Yes, each ticket has own barcode (unique and random)
5.) You barcodes are scannable by most of barcode readers.
6.) its optional, you can create e.g. family ticket (2 adults 2 children) or create ticket with more admissions.
7.) Ticket orders are VirtueMart orders, so you can use some report component to get informations about sales (e.g. VM eTicket).
8,9.) Yes, but there is no higher version available now.
10.) Checkout is run by VirtueMart, and tickets are downloadable products or normal products (giftbox)
Also you can check our demo on:
demo.tramin.artio.cz/joomla15/