Energy points store

i found a post that was from 9 years ago about an interesting topic so i wanted to bring it back up. Here's the original post:"What do you do with your energy points? If Khan Academy had an Energy Points Store, where learners could buy things like backgrounds and "second chance passes" people would be on Khan Academy more, so they could get rewards for their energy points. All energy points usually do is unlock avatars, but they don't even spend your energy points! Your points just sit there. Points, points that you could use! These days people love earning rewards! You could bring in more people to Khan Academy if you had an Energy Points Store! The items don't even have to be cheap! Like 50,000 energy points for a second chance pass. This encourages kids to learn more so they can have a reward!!!!!!!!!!!
WE NEED AN ENERGY POINTS STORE AT KHAN ACADEMY!!!!!!!!!"