I'm new to using CMS & Joomla, even newer to EShop!
I'm trying to get a "was" & "now" price to display using the special price section, but it's not changing on the front screen.
As it's a retail shop for clothing etc, I'd like all customers to be able to see the was/now prices, not just specific customer groups when they log in.
Then you should add special price under Special tab of products and assign it to Default customer group. Then go to EShop -> System -> Configuration -> Options tab and choose Default as default customer group for your store, then every one will see old and now price on your site.