PortaPottyBossPro Blog — Running a Porta Potty Business

Cash Flow in a Porta Potty Business: Monthly Account Billing and Card on File

A portable toilet company can be busy and profitable on paper and still be short of cash. Trucks, units, fuel, dump fees and payroll all get paid on time, every time. Customers do not always pay that way. Managing the gap between the two is cash flow, and it shapes how fast you can grow.

Cash Flow Starts With Collecting

Collecting what you are owed, covered in Collecting Unpaid Invoices in a Porta Potty Business, is the foundation. But cash flow is also about timing: when you bill, how customers pay, and how money moves across the seasons.

Here is the basic problem. You pay for a delivery the day it goes out. If the customer pays thirty days after the end of the month, the money for that delivery might arrive two months later. Multiply that by every rental, and a growing company can find itself waiting on a lot of money it has already earned.

Pick a Billing Rhythm for Each Kind of Customer

Different customers fit different billing patterns. A sensible setup for many companies looks like this:

• Event customers: card on file at booking, charged when the pickup is complete
• Homeowners with a remodel rental: card on file, auto-charged on a schedule
• Small contractors with one or two sites: card on file, auto-charged on a schedule or on completion
• Larger contractors with many sites: monthly account billing with one statement, paid on your terms

In PortaPottyBossPro, card on file runs through Stripe, and you can auto-charge on completion or on a schedule. Customers can also pay online from the customer app. The fewer customers you have waiting on a paper invoice, the steadier your cash.

Monthly Account Billing Done Right

Large contractors are often your best customers and your slowest payers. They have accounting departments, approval steps and payment runs. You cannot change how they pay, but you can make your bill easy to approve.

Monthly account billing sends a contractor ONE statement each month covering every job at every one of their sites, each line labeled with the site address. Their office does not have to match a dozen invoices to a dozen jobs. A clear statement that arrives on the same day each month gets into their payment run faster than a pile of separate bills. Sales tax is handled per site, so the statement is right for every location.

Send the statement on the same day every month. Contractors plan around predictable bills.

Card on File Changes Everything

For small customers, card on file is the biggest cash flow improvement you can make. The money arrives when the work is done instead of weeks later, and nobody in your office spends time chasing it. Ask for a card at sign-up. The website sign-up form captures the card with the sign-up, and customers can update it themselves in the customer app when it expires.

Some customers are wary at first. Explain that the card is charged for the services they ordered, they get an invoice for every charge, and they can see all their invoices in the app.

Plan for the Seasons

Event money arrives in a rush in summer. Construction money slows in winter in many areas. If you spend the summer surplus, February can be painful. Put a portion of the busy months' income aside for slow months, truck repairs and insurance renewals. The exact amount depends on your company, but the habit matters more than the number.

Big Purchases

New units and new trucks are the biggest cash decisions. Buy units ahead of the season you need them for, but not so far ahead that they sit idle for months. Before buying a truck, make sure the work is there to fill it, as covered in Adding a Second Service Truck to Your Porta Potty Business. A truck payment on a half-empty route squeezes cash for everything else.

Watch the Gap Weekly

Each week, compare what you billed with what came in, and look at past-due balances. If the gap is growing, find out why before it becomes a problem. Often it is one or two large accounts falling behind. A polite call early is far easier than a hard one later.

Keep Billing Separate From Bookkeeping

PortaPottyBossPro handles invoices, charges, statements and past-due follow-up. It is not your accounting system. Keep your books with your accountant or bookkeeper, and use the billing side to make sure every job turns into money on time.

For the billing tools that keep cash moving, see the Porta Potty Business Software page.