A 1 to 5 person shop leaks money in two places. People miss the meeting. Then the invoice sits until you feel rude. Calendly can send the reminder. QuickBooks Online can send the invoice ping. You still need one event type, a same day invoice habit, and a person on anything that looks like a dispute.
Inbox promises are inbox triage and follow up for a solo consultant. Trucks and job cards are field service dispatch. Calendar plus invoice here is for consultants, designers, coaches and similar shops.
01
Two clocks: the meeting and the invoice
If you treat them as one pile of follow up, you will remind people about money before you have done the work, or you will do the work and never bill.
| Clock | Starts | Done when |
|---|---|---|
| Meeting | They book an event type | They showed, they no showed and you closed it, or they rescheduled |
| Invoice | You send the invoice the same day as the work | Paid, or parked as a dispute with a named reason |
Do not put payment collection into the meeting reminder. Do not put the Zoom link into the overdue invoice. Separate messages. Separate dates.
02
Calendly event types and Automations
Event types are the meeting kinds you create, each with its own availability and booking rules. Automations are emails or texts tied to booking activity: scheduled, approaching, completed. Calendly documents connecting Gmail or Outlook so messages come from you instead of notifications@calendly.com, then assigning an Automation to an event type. Paid plans. Feature access varies. (Calendly Automations for reminders, emails and follow ups)
Create an Automation: Automations, use a template or Create your own automation. Set When this happens (trigger and time) and Do this (action). Name it. Calendly sorts Automations in chronological order and you cannot rearrange them, so name them so the sort helps you. Choose event types, Edit the message, insert Variables from the toolbar, optionally Add Actions, Save. (How to create an Automation)
To send from Gmail or Outlook: Automations, Integrations & apps, connect one provider. If both Gmail and Outlook are connected, Calendly defaults to notifications@calendly.com. This send from your address feature is for personal event types. Recipients can reply. Messages show in Sent. (Send Automation emails from Gmail or Outlook)
Texts go through Twilio from US numbers Calendly assigns. You do not pick the number. Replies are not delivered. Invitees can stop texts. New accounts have limited SMS customization. You cannot send texts during the trial. Each text can include up to 180 characters. (How to send text messages with Automations)
03
The reminder plan you actually turn on
Calendly ships templates: email reminder to invitee (1 day before), text invitee to reconfirm (1 hour before), email additional resources (4 hours after), and an email after you mark a no show so they can book a new time. You can use them as they are or edit. (Calendly workflows)
A shop of 1 to 5 people can live on three Automations per event type:
| When | Message job | Do not put in it |
|---|---|---|
| 1 day before | Time, location or link, how to reschedule | Your invoice, a sales pitch |
| 1 hour before, email or text | Short reconfirm and the link | A new scope question |
| 2 hours after, only if the event completed | Thanks, what you will send next, when the invoice lands | A second booking link unless that is the actual next step |
Add the no show template if missed meetings are the leak. Calendly sends a scheduling link after you mark a no show. You still decide whether to bill a late cancel. Put that rule in the event description and in the engagement, not only in a text after they missed you. Book a test with your own email before you turn the set on for clients. Check that each message fires at the time you set and that Variables render. (Calendly workflows)
04
Invoice the same day in QuickBooks Online
Create the invoice while the work is still in your head. Same day. If you wait until Friday you will underbill. Put the event date and the event type in the invoice memo so the reminder email makes sense a week later.
Connect the clocks: after meeting Automation says when the invoice will arrive. Then it arrives. If you cannot invoice the same day, the after meeting email must name the day you will invoice. Silence is how clients think it was complimentary.
05
Automatic and manual invoice reminders
In QuickBooks Online, Settings, Account and settings, Sales, Reminders, Edit. Turn on Automatic invoice reminders. Reminder 1: choose days before or after the due date. You can add a second and third reminder. You can schedule up to 90 days before or after. Edit the subject and body. Intuit suggests keeping the word reminder in the subject. Variables such as Invoice Number and Company Name are available. Save, then Done. QuickBooks sends only for invoices you already emailed. Attach a PDF from Sales, Online delivery, PDF Attached if you want the file on the reminder. (Send invoice reminders automatically or manually)
Manual: Sales, Invoices, find the invoice, Receive payment dropdown, Send reminder, edit, Send. (Send invoice reminders automatically or manually)
Intuit says reminder templates you set are used as a standard template for all invoice reminders, and that QuickBooks Online Advanced can use workflows for invoice reminders. If one customer needs a human note every time, send that note yourself and do not also let the automatic template go the same day.
| When | What goes out |
|---|---|
| Same day as work | Invoice. Due date you actually mean, often Net 7 or Net 14, not Net 90. |
| 3 days before due | Optional automatic reminder if they forget calendar dates |
| 3 days after due | Automatic or manual reminder with the invoice number and amount |
| 10 days after due | A person. Call, or a short email that names the invoice and asks if something is wrong. |
| Dispute | Stop reminders. Park. Do not let QuickBooks keep pinging while you argue scope. |
06
Copy ready messages
Paste these into Calendly Variables and into QuickBooks reminder bodies. Keep them short.
Subject
Reminder: [Event Name] on [Event Date]
Hi [Invitee First Name],
We meet [Event Date] at [Event Time] ([Location]). If you need to reschedule, use the link in your confirmation. If you will be more than 10 minutes late, reply to this email.
[Your name]
Subject
Invoice [Invoice Number] for [Company Name] is past due
Hi [First name],
Invoice [Invoice Number] for [Amount] was due [Due date]. You can pay from the link in the original invoice email. If something on the invoice is wrong, reply with the line and we will stop reminders until it is fixed.
[Your name]
An assistant can draft the 10 day note from the unpaid list. You still send anything that changes the amount or admits fault. The AI assistant is the draft loop, with you approving what leaves the business.
07
A week in a two person studio
Two person brand studio. Calendly event types: Intro 30, Working session 90. QuickBooks Online invoices, Net 7.
- Monday: Intro 30 with a new lead. 1 day Automation already went Sunday. After the call, same day invoice for the discovery fee. After meeting Automation says the invoice is in their inbox.
- Wednesday: Working session no show. Mark no show. Calendly sends the rebook link. You do not send the invoice reminder. You send a one line human note: we held 90 minutes, here is the rebook link, late cancel fee is on the event page if you still want the slot.
- Friday: two Net 7 invoices are 3 days late. Automatic reminder went. One pays. One replies that page 2 of the PDF was not in scope. You turn off the chase on that invoice, fix the line, resend.
- You do not also text both of them from your phone. Two systems plus a text is how people feel harassed and still do not pay.
If a dispute reply sits starred until Monday, run the twice daily inbox pass. Keep trucks and job cards on the field service dispatch page.
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Next step
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