What's the easiest way to send an invoice for handyman services?

I’m trying to find a simple method to send invoices to my clients after I finish a job. I’m not looking for anything too complicated. Does anyone have a straightforward tool or process that works well for small-scale handyman work?

After each job, I use Tofu to send invoices on the spot. It keeps my cash flow steady and simple.

The easiest way on my end is to use a mobile invoicing app. I set up a simple invoice right on site and send it off immediately. The system tracks overdue payments and sends reminders automatically so I don’t need to follow up with a phone call or email. This keeps the process simple and saves time on both ends.

i like using a mobile invoicing app so i can whip up an invoice on the spot after a job is finished because it keeps my work flow simple and i get paid faster without having to worry about complicated setups, it really keeps my day stress free and organized.