In this game, you can earn a lot of money for free (on my version 1.1 went wonderful).
In the store, when buying meshs, the amount shown with you will be removed when buying (for example, 129236). If you grab a lot of shops, then things will be better and there will be more. In general, this is: You have already captured many of these buildings, now go to the shopping menu, select and drag (with the SHIFT key) the most expensive clothes on the purchase panel and see how the price is changed (with -124644 -.-35654798), click Buy. And you will see how money will be added and these things will appear 🙂