I got something to help you out for money!! This is after the new update!!
1.If you have the childrens store go to it!
2.Go to the Preteens section and buy as many Karate Dummies(They are free)
3.Then just sell them and you will earn 900 for every Karate Dummy you sell!!
That is all you do to earn money! You can also buy as many until you've reached the town value so you can earn lp!!