I wonder if invoicing alone is worth paying for... Although I know my feelings are inaccurate, I've never minded invoicing because I am asking for money. I act

I wonder if invoicing alone is worth paying for... Although I know my feelings are inaccurate, I've never minded invoicing because I am asking for money. I actually somewhat enjoy it. It equates to income. By the time invoicing becomes a serious drain on productivity, I'm already doing well enough to have that function covered either via an accountant or just an accounting software system. So yes, you are solving a problem -- but a pretty darn minor one... will people really pay for that?