Hey there! So, I was wondering, why don't you add Store to the League of Legends mobile application? This will increase Riot games income by allowing consumers to purchase RP while they are not home. Example: If a consumer was away on a nice vacation, they got paid already and have extra money in their pocket, they can just purchase RP through the mobile app with just a few clicks and they can browse the Store with the new addition.
Riot, want my money? I want you to have my money :)