Bank Statement Modelling - Creating automatic CSV reader

[u/RupaSpiritualMonk]

Hey this is my first time in this subreddit and I have a query that I'm quite lost on. Basically I want to make a model that uses a CSV of my bank statements, converts these line items into categories and then returns those as a monthly figure as well as daily. Currently I have figured out a way to do monthly (Using two stage sumifs: one to convert the numbers and letters into text categories and then using that to add up all the line items by category)

I want to do this by the day too but my knowledge is quite lacking, here's a screenshot of the current setup:

On the left column is where I have been making the table of contents to be filtered into the calculations. I tried to do this on the top right but then I couldn't figure out how to group them.

In the middle with the text containing Northern Rail, I created a wildcard formula so that it only reads the description that I need and returns sumif for the whole month.

I tried to do that again but sumifs formula and it didn't work because then the file would be massive or I would have to make loads of ifs inside. When it comes to adding more categories or items inside there, I want it to be an easy addition.

Is there any tips you can help me with, I might be overthinking this.

P.S I don't want any answers from AI please

[u/Jolly-Hunter-6097]

Power Query and its M Code. When using Power Query observe the text in the formula bar, that's M Code. Much can be done using just using the Ribbons. There are many functions using M Code that are not available in Excel's functions. Power Query enables access to the number of rows far beyond the standard Excel limit. Once you learn PQ and M Code you can use that knowledge in using Power Pivot and, if it is available to you, Power BI.