Pet Waste Removal: Monthly Billing

Excel Formulas › Pet Waste Removal

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A pooper-scooper route runs on subscriptions, not one-off jobs. Multiply the visits a yard gets each month by the per-visit rate and add a small base fee, and every client's monthly bill writes itself.


Quick formula: Visits per month times the per-visit rate, plus a flat base fee:
=B2*C2+D2

Four weekly visits at $15 plus a $10 base is a $70 monthly bill — eight visits runs $130.

Functions used (tap for the full reference guide):

The example

Three clients, each with visits per month, the per-visit rate, and a flat monthly base.

ABCDE
1ClientVisitsRateBaseMonthly
2Weekly4151070
3Twice-wk81510130
4Daily201210250

The formula

The visit charge scales; the base fee is flat:

=B2*C2+D2 // visits x per-visit rate, then add the monthly base

How it works

A recurring charge and a flat fee:

  1. B2*C2 multiplies the visits a client gets each month by your per-visit rate.
  2. +D2 adds a flat monthly base fee that covers routing, disposal, and account overhead.
  3. Higher-frequency clients often get a lower per-visit rate — keep the rate in its own column so it can vary.
  4. The base fee is what makes a low-frequency yard worth the drive; without it a once-a-month client barely covers gas.

Sum the monthly column for your recurring revenue, or multiply by 12 to project the year.

Try it: interactive demo

Interactive

Enter the visits per month, per-visit rate, and monthly base fee.

Variations

Extra-dog surcharge

Add a per-dog charge beyond the first.

=B2*C2+D2+MAX(0,E2-1)*8

Annual value

Project a client's yearly revenue.

=(B2*C2+D2)*12

Pitfalls & errors

Do not multiply the base fee by visits — it is a flat monthly charge. Keep it outside the visits-times-rate product or a daily client gets billed the base twenty times.

Give higher-frequency clients a lower per-visit rate but keep the base. Frequent stops are more efficient per visit, and the base still covers the fixed cost of carrying the account.

Practice workbook

📊
Download the free Pet Waste Removal: Monthly Billing practice workbook
Edit the yellow visits, rate, and base cells; the monthly bill recalculates.

Frequently asked questions

Why add a base fee at all?
The per-visit rate covers the time on site, but routing, disposal fees, and account admin happen whether a yard is visited once or twenty times. A small flat base makes low-frequency clients worth the drive.
How do I bill a client who adds a dog mid-month?
Add a per-extra-dog surcharge as its own term, as the variation shows. MAX(0, dogs-1) charges only for dogs beyond the first, so a one-dog yard pays nothing extra.

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Function references: PRODUCTSUM