How to earn extra money at the door of the property

First of all, you should be able to bully the superior and deceive the inferior, and your position should go upstairs to supervise the import and export personnel, so that you have the best chance to get wind of it. Secondly, you have enough spare time to do small moves without being found and noticed.

I wonder where you want to earn extra money. If you release the brake lever in and out of the swipe lane, the following experience has been practiced by countless ancestors, so you can try it:

1. Copy the remote control of the road gate, 1 in and out, sold at a high price, cost-effective, no three guarantees; Regularly and uniformly change the code once a year, and charge a number of code change fees.

2. Copy the card, like a matching key, from 1 to 10. As long as the original card can be used, it can be used.

3. The client remotely accesses the computer database, looks up the cost-related data, modifies it, and earns the price difference; Visit the database, unfreeze expired users, or add new materials, and charge a monthly fee by time.

4. Be rough with the equipment in use, so as not to break down in half a year, or directly take the opportunity to secretly break the core control panel. Find a trust to contact the property for a new one at a discount, master all the technologies yourself, and don't let too many properties.

And so on.