How to Charge Late Fees on an Invoice (Legally)
You can charge late fees on invoices — but only if the client agreed to them before the work. The standard rate, the enforceability rules, and the exact wording.
Read articleHow to Create an Invoice by Voice on iPhone (5 Minutes)
Record the job details, review and edit the line items, then export a clean PDF invoice from your iPhone. No typing required.
Read article July 2026How to Invoice Recurring Cleaning Clients: Packages + Extras
Invoice a standard cleaning package and add extras (deep clean, fridge, windows) by voice—so recurring invoices stay consistent week to week.
Read article September 2026How to Invoice Someone Who's Slow to Pay (Templates)
Friendly reminder, past-due notice, and final notice templates with exact send timings, plus why resending the invoice with each one gets you paid faster.
Read article September 2026How to Write a Handyman Invoice for Multiple Small Jobs
A simple room-by-room invoicing method for handymen: record each small fix as its own line item (labor + materials) so nothing gets missed and clients approve faster.
Read article August 2026How to Write a Plumber Invoice: Parts, Labor, After-Hours
A simple structure for plumbing invoices: separate service call, labor, parts, and after-hours fees so clients understand the total and approve faster.
Read article July 2026How to Write an Electrician Invoice On-Site (by Voice)
A job-site workflow to capture labor + materials by voice, generate a professional PDF invoice, and send it before you leave.
Read article August 2026How to Write an HVAC Invoice: Diagnostics, Repairs, Plans
A simple structure for HVAC invoices: separate diagnostic, repair labor, replacement parts, and maintenance plans so clients understand the total and approve faster.
Read article August 2026How to Write an Invoice (With Examples)
Every field an invoice needs, in order, with worked examples and real numbers — plus what US law actually requires on an invoice (less than you think).
Read article August 2026What Does Net 30 Mean on an Invoice?
Net 30 means the full invoice amount is due 30 calendar days after the invoice date. Here's how the clock works, when to offer it, and what to use instead.
Read article August 2026What Is Voice Invoicing? (And How It Actually Works)
Voice invoicing turns a spoken description of a job into a client-ready PDF invoice: record, let AI extract the line items, review, and send. Here's how the whole pipeline works—honestly.
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