My suggestion for this game is a simple idea that can go a long way. Banks!
Banks could possibly get people to buy highly priced items more often, and could make guilds save up a lot more crowns than they already have!
There could also be a very small interest rate, so time would be considered money.
That was the basics of this. Many more ideas may arise, but I think that this game would definitely need a "Spiral Bank"!
Now for the feedback D:
I can help you create a bank. Follow these simple steps.
1) Make a new account. Name it
2) Put a password to secure it
3) Make your bank knight.
4) You are free to transfer crowns.
Congratulations. You now have your own private bank with a banker securing your crowns