Simple Stack BILL CHECK · FREE

Your HVAC shop's app bill, on one receipt.

Scheduling, invoices, reviews, payroll. Every price comes from the app's own price page.

Sample, not a real shop. Prices checked November 2026.

Print mine

Free. No signup. No calls.

What the stamps mean

  • KEEPSomeone used it this month.
  • COULD CUTNobody used it this month.
  • MISSINGA job that could run on its own, like review requests, isn't.

Where the prices come from

Each price is from the app's own price page. Your receipt has a source link next to it, so you can check it yourself.

Prices checked November 2026

Quick answers

  • Is it really free? Yes. It costs you nothing.
  • Do I have to sign up? No. Your results show up right here.
  • Will anyone call me? No. We don't make sales calls.

See a finished receiptA sample for a made-up shop. The prices are real, from each vendor's own page.

Who's behind this?

  • Simple Stack is a small, independent site. We don't sell software, and we don't make sales calls.
  • Every price comes from the vendor's own page, with a link and the month we checked it. See a wrong price? Email [email protected] and we'll fix it.
  • Some vendors pay a referral fee when someone signs up through a link here. Those links say REFERRAL LINK, and your price is the same. Right now the compare links on the receipt don't pay us.
  • Your answers stay in your browser. We only get your email if you ask us to send your receipt.
  • Simple Stack is run by Atlas Leather & Co. LLC, a Virginia company. Mail: 585 Grove St, Ste 145 PMB 1212, Herndon, VA 20170.

Your answers stay on your device. Nothing is sent unless you ask us to email your receipt.

Privacy · [email protected]

Simple Stack is independent. We are not owned by, endorsed by, or acting for any company we name. Some links may pay us a referral fee. Those links are tagged REFERRAL LINK, and your price is the same.

A checklist, not financial, legal, or tax advice. Got an email from us? Reply "no" and we'll stop. Emails from our list also have an unsubscribe link. Or email [email protected].

Simple Stack is a trade name of Atlas Leather & Co. LLC. 585 Grove St, Ste 145 PMB 1212, Herndon, VA 20170.