Stop retyping your reports
Every company that tries to run on numbers hits the same wall around month three. The dashboard is built, the measures are agreed, and then someone has to fill it in. The accountant sends a PDF. The bank sends another one. The till system exports something else. Somebody copies figures from all of them into a spreadsheet, and after a few busy weeks, that somebody stops.
The measures were not wrong. The data entry was too expensive for what it gave back.
It is not only time. Retyped numbers drift. A figure gets pasted into the wrong month, a thousand separator turns 1.250 into 1,25, a subtotal ends up where the total should be. Nobody notices until a number looks odd in a meeting and the whole room loses trust in the dashboard.
There are three ways out.
Connect everything. Integrations with accounting, bank and sales systems. Great when it works, but small companies rarely have the budget or the stable systems for it.
Enter less. Pick fewer measures and update them less often. Sensible, and worth doing anyway, but it only shrinks the problem.
Read the reports as they are. Take the documents you already receive and let software pull the numbers out.

In ExploreKPI the import page accepts a PDF, a photo of a printout, a screenshot pasted with Ctrl+V, or plain text. The system reads the document, matches the figures to your KPIs, writes them into the right period and records a short conclusion on the project timeline.
The part I find most useful is that it asks when something is unclear. In one demo project a quarterly report counted trial and paying subscribers together, and instead of guessing, the system asked how to split them. A human assistant would ask the same question.
For numbers that come in daily or weekly, there is a plain entry form, and the daily values roll up into the month automatically, by sum, average or last value depending on the measure.
If updating your numbers takes more than fifteen minutes a month for a small business, it will not survive. Either cut the measures or change how the data gets in. The free ExploreKPI plan is a cheap way to test whether reading reports directly works for your documents.