Skip things that are not good for you and put that money on donations.
Set time or amount goals to keep you focused on what you want to skip and where you want to donate the money you save.
For example, you can choose to skip smoking for one month. Then set how much money that means for you on a regular month and the time span you will skip it (e.g: the beginning and end of next month), together with what you plan to do with the money you save (e.g: donate to a charity foundation you care about).
The app will keep track of the days left and once you've finished you can set the goal as completed. Then go and donate the money and you can set the goal as donated.
You can do the same with amount goals: choose a goal, skip anything you think you can go along without, and keep track of the moeny you save. Then when you reach the target amount, you can set the goal as completed and donate the money to the organization you chose.
