Table of contents
- What becoming a CO2 cylinder retailer means
- Which businesses can join the network
- Day-to-day logistics, step by step
- What each party provides under the agreement
- Why this service attracts a distinct clientele
- How to submit an application
- Becoming a CO2 cylinder retailer without complicating your operations
- FAQ
A customer walks in, asks where to exchange their CO2 cylinder and leaves empty-handed. If this keeps happening, there is demand in your area and it is going elsewhere. Becoming a CO2 cylinder retailer is the most direct way to keep it.
The concept is intentionally simple: you receive full cylinders, exchange them for the empty ones your customers bring back, and the empties go back to the plant. The network already includes more than 2,500 partner retailers across Canada.
This article covers the eligibility requirements, how the exchange works at the counter, what the program provides and what it requires from your business.

What becoming a CO2 cylinder retailer means
The model is based on a deposit system rather than a traditional sale. The cylinder is not a disposable product: it is a reusable container that circulates between the manufacturer, the retailer and the consumer, then comes back.
Your business becomes a link in this loop. You sell full cylinders and accept empty cylinders of any brand, which are then collected, inspected, refilled and put back into circulation.
This works much like the beverage container deposit system that most Quebec grocery and convenience stores already handle. The Association des marchands dépanneurs et épiciers du Québec has documented the handling and space challenges that come with this type of return service in detail.
There is one notable difference: volume. A 60-litre cylinder replaces up to 170 cans, which means far less handling and storage for the same volume of beverage sold.
Which businesses can join the network
The main criterion is accessibility. You need a business with a physical location open to the public, able to receive deliveries and store a few cylinders away from direct heat.
The types of businesses already in the network give a good idea of the profile we are looking for.
- Grocery stores and supermarkets, from national chains to neighbourhood markets
- Convenience stores and tobacco shops, especially those open in the evening
- Pharmacies
- Hardware and home improvement stores
- Bulk stores, zero-waste grocers and eco-friendly businesses
- Gas stations with a convenience store
- Department stores and discount retailers
The diversity of this list is no accident. It shows that the service works wherever there is regular foot traffic, not just in food retail. A customer comes back as soon as their cylinder is empty, which creates a recurring visit pattern.
In small towns, the exchange point is often the only convenience store or hardware store in the village. That is frequently where the traffic boost is strongest, since the business becomes the only place in the area offering this service.
Day-to-day logistics, step by step
The program is designed not to weigh down your operations. Here is how it actually works, from the first contact to the exchange at the counter.
- Full cylinders are delivered directly to your store, with no transport for you to organize.
- You place the cylinders in a dry, cool area away from direct sunlight, within reach of the checkout or in the back room.
- The promotional material provided signals the service in your window and in store.
- A customer comes in with an empty cylinder, you ring up the exchange and hand over a full cylinder.
- Empty containers accumulate in a bin or crate until the next pickup.
- The next delivery restocks the store and picks up the empties at the same time.
No special equipment is required. No filling machine, no gas handling, no technical training. The store never fills a cylinder itself: filling is done at the plant, in authorized facilities.
Become a partner exchange point

What each party provides under the agreement
Roles are clearly divided, and it helps to see them side by side before applying.
| Provided by the company | Handled by the store |
|---|---|
| Delivery of full cylinders to the store | Dry, cool storage space away from direct sunlight |
| Pickup of empty cylinders | Handling at the counter and payment processing |
| Promotional material for the window and the store | Inventory tracking between deliveries |
| Listing on the public exchange point map | Staff trained on how the exchange works |
| Promotion of the store in the brand's communications and social media | Answering basic customer questions |
| Team support during the launch | A physical location open to the public |
As for margins, profit is made on every cylinder sold, with no risk of unsold stock since the container stays in circulation. The exact commercial terms, including the wholesale price and delivery frequency, are set case by case based on volume and location. They are discussed during the application process rather than published in advance.
The trade-off deserves an honest look. An exchange service takes up space, requires rigorous inventory management and puts the store's reputation on the line. A customer who makes the trip for a cylinder and leaves empty-handed remembers the store's name, not the network's.
Why this service attracts a distinct clientele
The expanded deposit system has changed habits in Quebec. Since March 2025, plastic beverage containers from 100 ml to 2 litres carry a deposit, sparkling water included. For some consumers, making their own bubbles at home sidesteps the container issue altogether.
That is exactly the profile of people who visit exchange points: customers who carbonate their water at home, buy local and make several nearby shopping trips each month.
This positioning explains why bulk stores and health food stores hold a larger place in the network than their share of the retail sector. The service reaches their natural clientele with no extra promotional effort.
For a business, the benefit lies as much in recurring traffic as in the unit margin. This page presents the brand's positioning, which is useful to assess how well it fits your own clientele.
How to submit an application
The process is short. An online form collects basic information about the business, its location and its estimated volume, then the team gets back to you to confirm eligibility and discuss the terms.
Before filling out the form, it is worth checking three things: the storage space available, whether there are other exchange points in your immediate area, and the profile of your regular customers.
The exchange point map lets you see in a few seconds whether your neighbourhood is already served or is an area still to be covered.

Becoming a CO2 cylinder retailer without complicating your operations
The program does not transform a business, it adds a service whose logistics come down to three steps: receive, exchange, return. No on-site filling, no equipment to buy, no stock that expires.
What it does require is consistency. Becoming a CO2 cylinder retailer only boosts traffic if the store stays reliable, because habit is what generates recurring visits.
Review the full terms on the become an exchange point page, or explore the range of CO2 cylinders to get to know the products before applying.
FAQ
Do you need a food business to become a CO2 cylinder retailer?
No. To become a CO2 cylinder retailer, you need a physical location open to the public that can receive deliveries and store cylinders. The current network includes grocery stores, but also pharmacies, hardware stores, tobacco shops, bulk stores, gas stations and department stores. Regular foot traffic and visibility matter more than the sector or the size of the business.
Does the store have to fill the CO2 cylinders itself?
Never. Filling is done exclusively at the plant, in authorized facilities. The store's role is limited to receiving full cylinders, exchanging them at the counter for the empty containers brought back by customers, then keeping those empties until the next pickup. No equipment or technical training is required. Staff learn how it works in a few minutes.
How much space do you need for this service?
The space required is modest, since a 60-litre cylinder replaces up to 170 cans and takes up much less room. You need a dry, cool place away from direct sunlight for the full cylinders. The exact volume depends on the delivery frequency agreed upon. This frequency is set with the team from the start.
Daphne Ross
I lead the marketing at Indigo Soda, a Quebec-based company specializing in CO2 cylinders compatible with all sparkling water machines. I contribute to promoting our mission: to offer a local, economical, and ecological alternative to major brands, and to make sparkling water more accessible across Canada.