How to send invoices and track every dollar with AI

Every business has invoices. Every single one. And too many of us are bouncing between apps just to answer one question: did I get paid, and what's left after the bills?

When I recorded this back in March, I showed that you can do almost all of it by talking. No spreadsheet. No new software to learn. Just a sentence.

At the time I was doing it with Kiyomi Max, a setup I had built on top of Claude. That product is retired now, but the job itself works with any good AI that can reach your files and your payment tools. Claude does it. So let me walk you through the four moves I made on camera, plus one warning.

Move one: have it build the invoice

I used voice dictation for this (which mangled the spelling, because I was too lazy to type). What I said was close to this:

"Build a sample invoice for Sarah. She wants the annual plan. Put the RMDW LLC logo on it so it looks nice. The logo is in this folder on my computer. Make it look real nice and bring it up in the preview panel so I can see it."

Look at what's in that ask. The client's name. What she's paying for. Where your logo lives. And an instruction to show you before anything goes anywhere.

It found the logo, built the invoice, and pulled it up in the preview. Partway through, it failed to start a server and just kept going until it got it right. That's the other thing you want from these tools. The finished invoice looked professional, and even the payment link worked, which I was not expecting.

Now, if you're on Stripe, Stripe will handle invoices for you. This is for when you're not, or when you want your quotes and invoices to have the same look and the same feel every time. Have your AI save them as templates in one folder. Next time, it starts from the template.

Move two: log the payments in a sentence

Next I told it who paid me. Bob paid for the annual plan. Jim is on the monthly. "Can you log those transactions?"

Both went straight into my books, categorized as subscription income. That's how simple it is. You tell it who paid how much, it categorizes it. No spreadsheet. Just a sentence.

If you've already had your AI set up a simple client list (I walk through that in the calendar and clients note), the payments land right next to the client record. That's when it starts to feel like one system instead of five apps.

Move three: add an expense and ask for the summary

Then I said: "I have an expense I've got to pay, Vercel for $20. Give me a financial summary of this month with those expenses."

Total income. Expenses. Net profit. All through conversation, with the visual right in front of you to copy and save wherever you keep your records.

Move four: pull your real numbers with the names hidden

This is the one I wanted people to see. I told it to pull every real customer I had in Stripe, give them aliases, no names and no emails, and show me what I'd made, what Stripe took out, and how it should be categorized for tax time.

I even asked it whether I should show real numbers in a video the whole world would see. It said show them. Names stay hidden, but real dollars prove this isn't a toy.

So it did. Gross revenue, Stripe's cut, net. Broken out by type: software subscriptions, software licenses, custom development work, one-time purchases. Real money from a one-person business, tracked in one conversation.

Why put that on camera? Because you'll see a lot of AI videos on X and YouTube with a cool demo and big talk about how enterprise-level the product is. A lot of those people aren't making money. Some of them are flat out lying. I'd rather show you the receipt.

Then I asked about taxes

One more question: if I stopped making money right here, how much should I set aside for taxes?

It gave me an estimate of about one-third of my net, plus the rule of thumb it said self-employed solo owners use: set aside 30% to 35% of every dollar, so tax time is never a surprise. It offered to remind me of that every time I log income.

Treat that the way I did, as a starting estimate. Whoever does your taxes still makes the call. What the AI did well was the part that eats your evenings: pulling the numbers together and putting them in categories.

A warning about permissions

While it worked, I talked about something you need to hear. Tools like Claude let you choose how much freedom the AI gets. Ask before every change, accept edits automatically, or bypass permissions completely. I like bypass.

But if you don't know what you're doing yet, let it ask you. I've had disasters. My website changed when I didn't want it changed. Content deleted. I lost a couple of course videos that way. With your money and your client records, start with the AI asking first.

Your practice

Here's what I told people to do, and it still stands. Invoice someone. Log two expenses. Then pull a summary. If you can do those three things by talking, you just took a real chunk of work off your week.

What this means for you

The invoice isn't the point. The point is that one man or one woman can now run the money side of a business without a back office. If you want to learn this on your own business, one step at a time, that's what the RMDW Platform is for: lessons built around your business from a 10-minute assessment, starting with Claude, with new ones every month.