How do I turn on multiple shipping options and payment gateways of the same type?

Hi!
I'd like to know which of the payment options resembles "cash on delivery". My bet would be "Manual"
I have different shipping options (national only) too: there's regular post delivery which is slow but cheap and there's delivery by courier, which is fast but more expensive.
Both of them have fixed pricing. (Flat rate?)
Also I'd like to be able to define the names of different shipping methods.
There's also FREE shipping above a certain price range.
I've been using WooCommerce and CS Cart for my shops so far.
How do i set this up using MarketPress?

Thank you!