Store coupon 商店券

Lion1357924680

currently, we could only get 5 a day, and I found that there is not enough for purchases for items. I propose that we could get more in a day, eg a bonus coupon for every battle, as I know that lots of people just get a new card and then turn offline. As there are not much people to battle, so I would recommend there is a gift to encourage battle. The rank itself has gift already, but it is hard to get and it will demotivate players when you keep losing, so the gift for the battle itself will encourage more people to battle instead of just drawing cards