Water and gas distributor system
Container tracking per customer, recurring orders for weekly buyers, delivery with a courier app and organized credit sales, all in one system.
- Web & Android app
- PIX & card
- iFood built in
- e-invoice (NFC-e)
At a distributor, the product comes back: water jugs and gas cylinders leave full and have to come back empty. DoFast is a water and gas distributor system that records, on every order, how many containers left with the customer and how many have come back. The rest of the day is there too: the customer who orders every Monday becomes a recurring order, deliveries go out through the dispatch board with the courier app, and anything left to pay later becomes a receivable with a due date.
Built for businesses that deliver and collect
Containers tied to the order
Pick from your catalog what goes along (water jug, gas cylinder, crate) and how many. The loan stays linked to the order and the customer.
Partial returns
Two out of three came back? Record a partial return. The loan moves from pending to partial to returned, with no mental math.
Who has what
The pending list per customer shows who has the most containers out before you send the next full one.
Weekly customers on autopilot
A recurring order generates a real order on the days you mark, with the usual address, items and delivery fee.
Delivery with a courier app
A ready order goes to the dispatch board, leaves with a pickup code and shows up in the courier's app, where they mark the delivery and the cash received.
Credit sales with a limit
Set a credit limit per customer. An order that would exceed it is refused, and an open bill takes partial payments.
What goes out with every order
Containers on the receipt
The printed receipt and the order PDF list the lent items, so the courier knows what to collect.
Customer history
Orders and the open balance sit on the customer's record, and the lent-items screen filters by customer, order or item.
Orders over WhatsApp
With the WhatsApp bot on, whoever messages you gets the menu link already identified, and the bot goes quiet when a staff member takes over.
Courier settlement
Cash received, change float and per-delivery fee are settled at the end of the shift, and what the courier is carrying shows next to the cash drawer.
Container tracking without a notebook
Register the items you lend in the catalog, with a name and a photo. On each order, say how many left. When the courier comes back, record the return, full or partial. The system won't accept more returns than what left, and two people recording the same return at the same time don't count the container twice.
Get Started- Register the items you lend in the catalog, with a name and a photo
- On each order, say how many left
- When the courier comes back, record the return, full or partial
The customer who orders every week
Open the customer's order and turn it into a recurring one, without retyping anything. Choose the frequency and the weekdays, and the system creates the order overnight on the right day, with stock deducted, the receivable opened and the credit limit checked. If the customer is away, pause it and turn it back on later.
Get Started- Open the customer's order and turn it into a recurring one, without retyping anything
- Choose the frequency and the weekdays, and the system creates the order overnight on the right day, with stock deducted, the receivable opened and the credit limit checked
- If the customer is away, pause it and turn it back on later
Delivery, cash and credit in one place
The order leaves with the courier through the dispatch board and comes back as cash in the run's settlement, which is how the money reaches the drawer. Anything the customer left to pay later becomes a receivable with a due date, shows as overdue on the right day and can be collected over WhatsApp, with one message per customer.
Get Started- The order leaves with the courier through the dispatch board and comes back as cash in the run's settlement, which is how the money reaches the drawer
- Anything the customer left to pay later becomes a receivable with a due date, shows as overdue on the right day and can be collected over WhatsApp, with one message per customer
Up and running in minutes
No installation and no new hardware — start today on the device you already have.
Create your account
Our team sets your account up in minutes — no installation.
Set up your catalogue
Add your products, prices and team, or import them in one go.
Start selling
Take orders on any device while stock, cash and reports update on their own.
Water and gas distributors — frequently asked questions
How do I track containers at a water and gas distributor?
On every delivery, write down how many containers left and how many came back, and check per customer who has the most out. In DoFast this lives on the order itself: the item is picked from your catalog, returns can be partial and the pending screen shows who still owes containers.
Does the system charge for containers that didn't come back?
Not automatically. DoFast records what left, what came back and what is pending per customer. If you charge a deposit or for a lost container, add it as a product on the order, and it goes into the total and the receivable like any other item.
Can I schedule orders for customers who buy every week?
Yes. A recurring order has a daily, weekly or monthly frequency, the weekdays it runs on, a start date and, if you want, an end date. It generates the real order on your shop's day, and you can generate one right away or pause it when the customer asks.
Does the courier use their own phone?
They use the DoFast app for Android, or the panel in the browser. It shows their deliveries, pickup by the bag's code and a delivered button with the cash received. Settlement with the shop happens at the end of the shift, and marking delivered does not mark the bill as paid before that settlement.
Does the water and gas distributor system work with more than one store?
Yes. Each store has its own stock and cash drawer, and reports filter by store or show everything together. Lent items and recurring orders depend on your plan.
Questions this solution answers
Ready to run your business faster?
We show you DoFast running with your menu and the way you sell, with no commitment.
Set up your account in minutes.