# Automation APP

**URL:** <https://community.glideapps.com/t/automation-app/74201>\
**Category:** Ask for Help\
**Created:** [June 18, 2024, 9:50am UTC](https://community.glideapps.com/t/automation-app/74201 "2024-06-18T09:50:39Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Daniel\_Tavares](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/daniel_tavares/32/64182_2.png) [@Daniel\_Tavares](https://community.glideapps.com/u/Daniel_Tavares)\
**Post date:** [June 18, 2024, 9:50am UTC](https://community.glideapps.com/t/automation-app/74201/1 "2024-06-18T09:50:39Z")

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Hello, I’m trying to create an app to control expenses. I have two expense tables and expense summary tables where expenses are calculated per month. How can I do it so that after adding expenses to the monthly summary table, I can fetch the values ​​for that month and make the sum automatically?

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**Author:** ![david](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/david/32/62831_2.png) [@david](https://community.glideapps.com/u/david)\
**Post date:** [June 18, 2024, 6:28pm UTC](https://community.glideapps.com/t/automation-app/74201/2 "2024-06-18T18:28:19Z")

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Use a query and a rollup column.

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**Author:** ![ThinhDinh](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/thinhdinh/32/49_2.png) [@ThinhDinh](https://community.glideapps.com/u/ThinhDinh)\
**Post date:** [June 19, 2024, 12:42am UTC](https://community.glideapps.com/t/automation-app/74201/3 "2024-06-19T00:42:30Z")

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Can you show us how you’re structuring your expense summary tables? Is it a list of months & categories or something else?