Hey @AT69 - Thanks for your question here.
The usages and benefits will vary for each Prepaid plan here.
The Epic Data plan has a shorter expiry period, but boasts a much higher data allowance. In comparison, the Epic Value plan has a longer expiration date and a lower data allowance. Both are suited for different individuals and come included with unlimited call and text in Australia with different roll-over amounts too.
You can find more information on our Prepaid Plans here.