Budget Manager

This skill will help to maintain your expenses on monthly basis.
In this skill, You can tell alexa, when and how much money did you spend & you can also ask to alexa how much money did you spend on monthly basis.
This skill will help you to maintain a track on your monthly expenses.
You can try this skill to say like this:
Give me daily analysis
Give me monthly analysis
Give me yearly analysis
Alexa will store your expenses details & will let you know how much amount did you spend whenever you need.