LOL store return undo feature launch players don't have to tangle to buy the wrong thing

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Store Repurchase/Revocation function

Function Description: Revoke your final item purchase or sale behavior out of the store range or perform actions that affect the game, and will erase your revocation history. 　　 　　Buying items that can directly affect your game will also erase your revocation history. The official designer explained: Under the new "undo" button, we will increase the ability to simply return unwanted items to the store without having to sell it at a low price. 　　Now, buy the wrong big sword, but to the boss crying, but get "no return" news, such a tragedy will no longer exist! Description, this is a new Undo button. Its mechanism is this, each time you use a store to buy or sell, will produce an item history. 　　There are some exceptions, like you haven't closed the store for a long time, or left the platform, and by clicking on this button, you can undo most of the latest deals. As we said before, this new feature has some trouble spots. In order to prevent abuse, if you leave the store range, use skills, use items, cause injury or injury, the history of items, as well as the ability to revoke the purchase behavior, will be cleared. We will also point out some special situations. The purchase of gold coins from an item will be deducted from the coin you obtained from the item. If you buy an item that has a buff (gain effect), you must return the item to the store owner with buff, for example, if you do not want to buy the Legion Shield, you will also give up its tank halo effect. Finally, the purchase of pharmaceutical items (such as tough mixture, wisdom mixture, the Prophet potion), the automatic use of potions, and such behavior can not be revoked. The final, important purchase behavior will also erase your revocation history, such as Home Guard effects (so when you return to the base, you cannot immediately treat yourself and then revoke the purchase)