The MMO Game WildStar has announced on there website it's business model, they are going for a kind of monthly subscription base but there is another option available.
When you buy the game you will get 30 Days Free, after the 30 days are up, you are given two options.
Option 1: Monthly subscription.
or
Option 2: C.R.E.D.D.
or
Option 2: C.R.E.D.D.
starting with the subscription option, there are 4 subscription options, a 1 month, 3 months, 6 months and 12 months. the 1 month will cost $14.99 / €12.99 / £8.99, but if you get a 12 months subscription, it will be only be $10.99 / €9.99 / £6.99 a month.
now the C.R.E.D.D option is purchased online at the WildStar website for $19.99 / €16.99 / £11.99. but this is a in game item that when you use it, it adds another 30 days to you're account’s subscription, but that is not the only way you can buy this, it can also be sold in game to other players for in game money, meaning you don't have to get a subscription or use anymore real money, you can just keep buying this from other players with in game money.