Oddbean new post about | logout
 nostr:npub1ydnd595ztz98c3n43hz9tvm7q7w472vz9cgveydefv5c2syawz7q4wa0ug 不对啊,前面一笔已经收支平衡了,后面顾客退的11和扫码的9都是负的,所以顾客亏了20啊。做个收支平衡表就能看出来了哇