Water cooler delivery rounds: schedules, bottles and rental billing

Bottled water cooler delivery is one of the most predictable delivery businesses there is. Offices, gyms, surgeries, schools and workshops need water every few weeks, all year round, and most stay with a supplier for years. That predictability is the business's strength. Its weaknesses are the details: who's due this week, how many empties are out there, and getting rental and bottles onto the right invoice.

This guide is for independent operators running one to a few vans.

Schedules: every N weeks, not every Tuesday

Unlike a bakery round, water customers rarely need a delivery on a fixed weekday every week. They need one every one, two, three or four weeks, depending on how much they drink. That makes the schedule a cycle rather than a weekday pattern.

Three practical rules:

• Match the cycle to consumption. Look at how many bottles each site uses per week, then set the cycle so they don't run dry and don't build up full bottles in the stockroom. A site using two bottles a week on a four-weekly cycle needs about eight per delivery, plus a buffer.
• Count from the actual delivery. If a delivery moves from Monday to Wednesday because of a bank holiday, the next one should be due a full cycle after the Wednesday, not the Monday. Otherwise your cycles slowly drift and customers run out.
• Group sites by area and day. Put all the sites in one area on the same delivery day and the same cycle where possible, so the van does one tight loop, not five scattered drops.

Seasonality matters too. Many sites drink more in summer, so review cycles in spring and autumn.

Bottles, deposits and empties

Bottles are the business's working capital. Every bottle sitting empty in a customer's cupboard is one you've paid for and can't refill. Keep control with:

• A count on every drop. Full bottles delivered, empties collected. The driver notes both.
• A deposit, if you charge one. Many operators charge a refundable bottle deposit. If you do, put it in your terms and on the invoice so there's no dispute later.
• An occasional check. Compare what you think a site holds against what's actually there, especially before a customer leaves.

When a customer cancels, collect all bottles and the cooler on the final visit and settle any deposit then.

Cooler rental billing

Most operators charge a monthly or quarterly rental for the dispenser, on top of bottles. That gives two kinds of charge on one account: a fixed recurring charge and a variable charge for what was delivered. Keep it simple:

• Invoice monthly, with the rental as a fixed line and the bottles delivered that month as separate lines.
• Agree whether rental is paid in advance or in arrears, and stick to it.
• Include sanitisation visits in the rental if you offer them, or price them separately, but be clear which.

Monthly Direct Debit is the natural fit for this kind of billing: a regular amount, collected automatically. Our getting paid on time guide compares Direct Debit with card and bank transfer.

Hygiene and sanitisation

Customers expect dispensers to be cleaned regularly. Many operators include a sanitisation visit at set intervals as part of the rental. Whatever your interval, record when each cooler was last done, and use the delivery visits to do it, so it doesn't need its own trip. Follow the manufacturer's instructions for each dispenser model.

At the door

Business deliveries usually go to reception or a goods-in door, and the person who signs today is rarely the person who complains next week. Help your driver with:

• Access notes for each site: which door, which bell, where the bottles go.
• A photo of the bottles where they were left. It ends most "they never came" calls quickly.
• A note of empties collected and anything unusual (a leaking cooler, a moved stockroom).

Planning the round

Bottles are heavy, and a 19-litre bottle weighs around 19kg of water alone, so the number of full bottles you can carry is limited by payload as well as space. Plan each day around a realistic load, and remember that the van fills with empties as the day goes on.

Order stops to keep the route tight and handle any time windows (some offices only accept deliveries at set times). Our multi-drop route planning guide explains how, and the free route planner will put your stops in order with Google Maps links for each leg.

Pricing

Work out your real cost per drop (driver time, fuel, van costs, bottle washing and refilling) using the delivery cost calculator, then check your bottle price and minimum order cover it. A site taking two bottles every four weeks on a long detour may be losing you money unless the rental makes up for it. See how to price delivery rounds.

Setting up a new site

Most problems with a water customer can be prevented on the first visit. A simple checklist:

1. Agree the cycle, the starting number of bottles and a sensible buffer stock.
2. Agree the rental, bottle price, any deposit and payment terms in writing.
3. Set up payment before the first delivery, ideally a Direct Debit for the monthly invoice.
4. Record the access details: entrance, bell, opening times, where bottles are stored, who to ask for.
5. Note the cooler's model and serial number, and the date it was installed and last sanitised.
6. Give the customer one contact for reordering and problems, and tell them how to add extra bottles before a busy week.

It takes ten minutes, and it saves the "nobody told us" calls six months later.

Growing without losing track

Water cooler businesses grow by adding sites to existing rounds, which is great for density and margins. The risk is that the schedule lives in one person's head or one spreadsheet. Before you add a second van, make sure the schedule, access notes and bottle counts are written down where a second driver can use them.

RoundSorted handles every-N-weeks schedules that count from the actual delivery, a daily load list of bottles, routes in driving order, driver notes and photos, and monthly invoices with rental and bottles together. See RoundSorted for water cooler companies.