Paid features

Briand an Sean setup and tested a payment system in December 2009 supporting Paypal, direct Credit Card payments, and SMS payments
== Sitting ==
Introduced in December 2008, credits could be purchased ($5 for 20 credits) to allow a player to 1 credit for each Utopian Month they wanted their province to be sat by another player in their kingdomhttps://web.archive.org/web/20090309070900/http://blog.swirve.com/page/1/. 
== Invites and Reservations ==
Invite codes were introduced in November 2008https://web.archive.org/web/20081227120643/http://forums.jolt.co.uk/showthread.php?t=572051
== Taunts ==
Taunts are premium feature that allows you to upload a banner you have designed to a rival kingdom for 24 hours. Click on the link at the bottom right of the game menu to access this page.
When a kingdom is being taunted, every player in that kingdom will see the taunt banner instead of the top leaderboard ad for 24 hours. You can also check out the taunts that are being shown to other kingdoms at the bottom of their kingdom pages.
Naturally, all taunt images must adhere to the code of conduct.https://blog.utopia-game.com/post/11614832703/ticking-and-taunting on 06/04/23
life-time platinum accounts that some people bought from Swirve in the past to not see ads?