Now that we receive these emails with every CP character everyday, giving us even more reason to be unquestionably the universe's prime example of amazing awesomeness, why stop there?
I propose also sending emails for EVERY CP you earn. Even the 1-9 for newcomers to the Champion ranks. Oh, and so no one feels left out, participation trophy for Level 1, and Congrats for Levels 2-49 as well. So what is that, 209 emails per character, per day, helping lift the egos of the gaming elite?
Also, the Crown Store ad when we log in is brilliant, but WAY underused. I propose instituting a full screen pop-up Crown Store ad whenever a player accesses the bank (Marketing: "You're depositing gold in this account, why not some real money in the Crown Store account?), accesses any Guild Store (You're spending gold here, why not in the Crown Store too?"), and as you engage the final boss in any Group Dungeon or Trial ("You're about to obtain some nifty new loot, why not celebrate your hard-earned victory by splurging in the Crown Store?"), as well as randomly during any in-game moment, whether harvesting a resource node or load screens during the entrance to a delve, there are so many great opportunities for product placement!!
I also strongly suggest adjusting the Guild Store interface, because it's way too user-friendly and easy to exploit. Start with a 20-digit alphanumeric password to enter each and every Guild Store, even your own guild's. Then, get rid of all that sorting stuff; just lump it all together, and bring the magic and happiness of the Bargain Bin at a discount store to life! Once a player chooses an item, transfer them to a random spot in the Maelstrom arena, and have an "Auction" for it. Place a bid, and if the creatures like the offer, you might survive the coming onslaught. If they don't, well, you might be treated to "how many enemies can we fit on the screen at once?" Die, and get ported back to the Guild Store to try again. Oh, and enter the password again.
Just trying to help.
Cheers.