Food Truck Playbook: A Short Menu, a Fast Line and Patchy Wi-Fi

A food truck is a restaurant with a serving window, no dining room and a connection that is only as good as the car park. The constraints are tight: a small space, a short service, a line of people who will not wait long and a signal that comes and goes. The trucks that do well turn those constraints into rules.

This guide covers four rules: keep the menu short, move ordering out of the window, keep trading when the signal drops and measure each event separately. It is for owner-operators of one truck, and it shows where Epidom helps at each step, so you can judge whether it fits.

Rule one: a short menu that sells fast

Every extra item slows the line, adds stock to carry and makes the window harder to read. A short menu is quicker to cook, easier to cost and easier to remember. Most trucks sell a few signature items far more than the rest.

• Cut the menu to what you can serve in a couple of minutes per order at the busiest moment. Keep the rest for a special day.
• Make the best seller the easiest to order and the easiest to make, and put its price where the line can read it.
• Offer choices as simple options, such as size or sauce, rather than as new items. It keeps the till screen small.

Rule two: take the order before the window

The window is the bottleneck: one person taking, cooking and handing over. Anything that moves ordering earlier shortens the wait for everyone. A QR code on a board in the line lets people choose and pay while they queue, so the window only collects.

• Put a large QR code where the line forms, with a short line of text saying what it does.
• Show the pickup name or number clearly, so people know when to step forward.
• Keep a till at the window for those who prefer to order there. Both channels should land in the same list.

In Epidom, your truck has a public order page on your own address. Orders from phones arrive on the till alongside window sales, in one list. Try the live demo to see what a customer sees, then print your own QR code.

Rule three: keep trading when the signal drops

Markets, car parks and festivals are exactly where connections fail. A till that needs the internet for every sale loses the best hour of the day. Before you rely on any tool, test how it behaves offline: does it keep taking sales, and what happens to them afterwards?

• Test the till with the phone in airplane mode before the first event, not during it.
• Know which actions still need a connection. In Epidom these are the shift, cash movements and refunds, so plan to open and close in a place with signal.
• Keep a card reader that has its own mobile data, separate from the till, so a weak connection on one does not stop the other.

Epidom's till app for desktop and Android keeps taking sales without a connection and sends them when it comes back. Treat the first event as a rehearsal and check that every sale made offline appears afterwards.

Rule four: measure each event

A truck's week is made of very different days: a lunchtime car park, a Saturday market, an evening festival. A single monthly total hides which of them is worth the fee and the fuel. Measure each one on its own.

• Note the pitch or event cost and compare it with the gross profit of that day, not only the revenue.
• Record the stock you took and the stock you brought back. It tells you what to prep next time.
• Look at sales by hour. If the rush is shorter than the event, you can leave earlier or bring less.

Epidom's reports show sales by hour and by item, and gross profit once your recipes are costed. Add the event cost as an expense and you have the day's real result. A weekly look at the same few numbers will tell you where to park next month.

A checklist for the morning of an event

• Charge the phone, the printer and the card reader, and pack a spare cable.
• Open the till and the shift while you still have signal.
• Print or display the QR code and check it opens the order page.
• Check the low-stock list against what is on the truck.

Run through the same list every time and the day becomes routine. You can try Epidom free on a demo food truck with sample sales before you set up your own menu.