Bought the recent Humble Bundle a few days ago, and that brought me to a very vague idea(dunno wether it's already suggested tho, the search bar is the most stupid thing about this forum software)...
So yeah, people who know about the Humble Bundle or buy it regularly know that there's also the system about the average price: If you pay more than the average, you gain a game extra that is kept from low-payers.
My suggestion was something similar. In fact, it's the reverse of this system: Sell energy at lower prices than average on the market to get extra stuff.
More details on how this would work:
Imagine you are one of those P2Pers(if you aren't already) and buy yourself an energy pack because you're short of crownage. In the normal case you sell it at the highest possible price because hey: It's your money, you want to get all out of it. So yeah, you go to energy depot, offer your energy for a high price, wait a few seconds because F2P doesn't get far without it, and get your crowns. Congratulations, you just got the max profit out of your money and likely incidentally increased the CE-price. You jerk.
NOW imagine we are in the same scenario as before, but this time there's a new feature right beneath this scary wall full of numbers about energy-offers: It's a "Thank you"-counter/token counter. You increase the counter for each person you sell energy at a price below average. Aw... now ain't that sweet? The guys you sell your cheap energy to automatically help you back by giving you heartwarming tokens confirming your friendliness. You only get tokens when you sell your energy about 99% of the average. Doesn't sound like a lot, but given the fact that the prices hover close to the 5th digit already...
Also, you only get one token per sell, no exceptions. It's not the point to concentrate your happiness on a single person that gets the energy for 1 cr so you swim in energy. Because this happiness is called greed, because you abuse the system. This is for those who have much energy and want to spread their true happiness everywhere, by making people happy that buy energy cheaper. Like a less annoying and more [super awesome] version of the carebears, ya know?
So, after selling all your stuff cheaper than normally, you sure want to have something in exchange. Because you know, "Thank you"s are all nice and you're happy about it, but you want to spend them. Well, besides the fact that you should value "Thank you"s a bit more, you should see 2 different prizeboxes to choose right under your counter. The power of friendship will help you to get these items!!! Seriously though. You can buy these 2 items with the Thank yous you've gotten while selling your energy.
They are prize lockboxes. Or rather, "Thank you"-boxes. Their design is incredibly cheesy as well: Either a single heart or a bigger, two-colored heart(think of the bigger Tier 3 hearts but with a different color scheme) with small hearts all over the place. The "Thank you"(3 tokens) is a pretty ordinary prize box that can contain quite a few rare items(more common than in other prize boxes, but very rare nonetheless to remain the value of them). The "Big Thank you"(15 tokens) however is special in that not only having even higher drop rates for rare items(again, rare enough to remain the current value), but having a rare chance to drop its own, special costume/acessory set. How do they look like? They are gold. Pure gold, with some exceptions here and there. And not just yellow, either. The texture reflects light more, to show it's more metal-y than a yellow painted cloak. Happiness and friendship are more valueable than money, see what I did there?
So, time to stop doing the Love Freak. While usual promotions just encourage buying CE so there can be more on the market, this suggestion focuses on tying a rock on the baloon that's the CE prizes: Either go for full profit, or get free prize boxes with slightly increased chance for rare stuff and its own version of incredibly rare stuff. The prize would slowly fall because people love getting free prize boxes., and with each new "Thank you", the prize for energy goes down a bit more. I guess we'll meet a point where the CE price stays then, because demand for crowns and demand for boxes balance each other there.
As usual, criticism, as long as constructive, is welcome, especially about the pizes of the boxes(I'm pretty sure it needs some rebalancing).
Have 2 accounts open. Create a specific silly buy offer no one would accept (1cr? lol), then match and sell it with the other.
Yay free tokens.
There is a chance someoen else will try to do the same so you'll have to pick an arbitray number, be quick and cross your fingers, but it'll work.