Other questions

My first business was a used record store.
My accounting program was a DOME book for around $9.00

It took 15 min per day to tally the sales against the till and record expenses.
It took 30 min per month to do sales tax and carry over to next month.
With a pencil.  Oh, how I long to go back to that, simple, had so much more time and
didn't have to upgrade anything except purchase a new DOME book every year

.https://thedomecompanies.com/product/dome-weekly-bookkeeping-record/