Thank you! No, currently there are no limits, and I don't plan to add any. First, it's really boring and tiresome to grind the rewards, and second, there's not

Thank you! No, currently there are no limits, and I don't plan to add any. First, it's really boring and tiresome to grind the rewards, and second, there's nothing to get out of it apart from the feeling of guilt. Perhaps some messaging stating the points above can also prevent cheating. Thanks for your feedback!