While coding for Resolver, I designed and implemented much of the second hand vehicle data transports that transferred vehicle stock data from various dealerships around the country and made sure they all appeared in one big Subaru virtual car-yard on the Subaru NZ website, as well as any dealers which were lucky enough to be hosted by Resolver (whose stock could then be viewed by coding queries specific to each dealer into their web pages).
Those scripts shifted images and stock information for thousands of vehicles each night, ensuring that the Subaru site always listed the many vehicles on lots around the country.
Subaru have since shifted from Resolver to another web solutions company, and I suspect the scripts that took care of their stock are now consigned to forgotten DVD backups or the bottomless trashcan of history. Resolver has since become WebHaven, who I've also done plenty of coding with.
NB: The current Subaru website is not my work ...