I use this size column pad for my monthly budget plan. It has a column for the date then wider space for company name column for amount budgeted actual amount owed amount paid and balance. Perfect amount of room.
Call me old fashioned but I like to keep a paper back up to my billing software and these columnar pages are perfect. I can record charges payments and adjustments to keep track of individual balances due. I can also record notes and reminders for future reference. I also use these columnar pages to record daily expenses for easy totaling at year's end for tax purposes.