The Delta Store is found on the left sidebar under “General”. Here, you can buy Delta Points (DP) with real money and purchase a premium account.
You can also obtain DP in-game through several ways explored in more detail on the currencies page. Lastly, you can exchange HRC for DP in our Currency Exchange.
In the upper right corner of the Delta Store, you can find the “History” button. Here, you can view your history of incoming and outgoing DP under “Transactions”, and your history of DP purchases for real money under “Purchases”.
A premium account costs 650 DP and lasts 31 days. It includes various perks regular accounts don't have. If you have purchased a premium account already, you'll also be able to see how many days are left.
In a future update, it will also be made possible to subscribe to a premium account for 3.99€ a month. This is going to be an additional option for those who want to use it - the usual option to pay 650 DP remains.