The verdict in three sentences
Charging flat monthly rates to commercial customers whose volumes swing by a factor of 4 means your lightest customers subsidise the heaviest: pay-by-weight billing, backed by reliable onboard weighing, fixes that. A route tracking app for 35 trucks and 900 customers costs 80,000 to 140,000 CAD in development, excluding scale hardware, with delivery in about 5 months. Route optimisation saves around 12% of fuel on average, and overall payback lands at roughly 14 months.
Why flat rates no longer hold
Across the Greater Toronto Area, industrial and commercial zones in Etobicoke, Scarborough, Vaughan and Mississauga host thousands of plants, warehouses and retail sites. A private hauler handles very mixed contracts: front-load bins, roll-offs, cardboard and organics, sometimes hazardous waste requiring manifests through Ontario's registry.
Without weighing, prices are set as flat monthly rates negotiated years ago. Customers whose volumes doubled pay the same, while tipping fees at landfills and transfer stations are charged by the tonne. Routes are planned on a whiteboard or spreadsheet by the dispatcher, and paper tickets travel between driver, customer and the scale house.
| Metric | Flat-rate model | With weighing and optimised routes |
|---|---|---|
| Billing basis | Fixed monthly rate | Actual weight per lift, rate per tonne and stream |
| Kilometres per truck per day | 140 to 180 km | 120 to 155 km |
| Diesel consumption | Baseline 100 | About 88 (12% saving) |
| Service tickets | Paper, 3 to 5% lost or incomplete | Tablet signature, automatic archive |
| Billing disputes | 30 to 50 a month | Under 10, backed by weight and photo |
| Invoice lag | 10 to 15 days | 2 days |
What the app includes
The typical scope covers four modules. A planning module that builds routes from lift frequencies, site opening hours, truck capacity and traffic, and reoptimises when an urgent request comes in. A driver app on rugged tablets showing the route, recording each lift and the customer signature. Real-time weight capture from onboard scales on front-load arms or roll-off hoists. A pay-by-weight billing module that applies each contract's rate card and generates invoices.
| Item | Cost (2026 ballpark, CAD) | Duration |
|---|---|---|
| Discovery, mapping 900 sites | 7,000 to 11,000 | 3 weeks |
| Route planning and optimisation | 20,000 to 36,000 | 6 to 8 weeks |
| Driver app (offline-first) | 16,000 to 28,000 | 5 to 6 weeks |
| Onboard scale integration | 12,000 to 22,000 | 4 weeks |
| Digital service tickets and manifests | 9,000 to 15,000 | 3 weeks |
| Pay-by-weight billing and customer portal | 16,000 to 28,000 | 4 to 5 weeks |
| App total | 80,000 to 140,000 | About 5 months |
| Onboard scale hardware (per truck, excluded) | 8,000 to 15,000 | 1 day install per truck |
Three technical points make the difference. The driver app must work offline: loading docks and underground lots often have no signal, and lifts must sync once coverage returns. Weights must be timestamped and geotagged to stand up with the customer, with a photo of the bin. And pay-by-weight billing needs a transition mode: a monthly floor for 3 to 6 months reassures customers used to flat rates and limits churn.
The customer portal also becomes a sales argument with businesses that report on sustainability: each site sees its tonnages by stream, its tickets and diversion rates, ready for an ESG report. Billing can also feed your accounting system following the principles in our article on a Xero and open banking connector.
Mini case study
Marco, operations director at a commercial hauler in Toronto (35 trucks, 900 business customers, about 11.9 million CAD in annual revenue), runs the numbers. Investment: 110,000 CAD for the app, 35 × 11,000 = 385,000 CAD for onboard scales, 35 × 600 = 21,000 CAD for tablets, 516,000 CAD in total.
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
On fuel, each truck burns 60 litres a day, 26 days a month, at 1.65 CAD a litre: 35 × 60 × 26 × 1.65 = 90,090 CAD a month. A 12% saving is 10,811 CAD. On billing, moving to weight recovers 3% of monthly revenue of 990,000 CAD, or 29,700 CAD. Running costs (telematics, hosting, maintenance) come to 4,400 CAD a month. Net gain: 10,811 + 29,700 − 4,400 = 36,111 CAD a month, a payback of 516,000 / 36,111 = about 14 months.
FAQ
Are onboard scales accurate enough to bill on?
Arm and hoist scales reach 1 to 3% accuracy per lift, enough for contractual billing when the contract says so. Annual calibration and cross-checks against the transfer station scale build customer trust.
Does the app work without signal?
Yes, it must be offline-first: lifts, weights, photos and signatures are stored on the tablet and synced later. A full route of 25 to 40 lifts can run with no connection.
How do we get customers to accept pay-by-weight?
A 3 to 6 month transition with a floor at 80 or 90% of the old flat rate works well. Smaller generators often see their bill drop, which offsets pushback from heavier ones.
Are digital manifests accepted for hazardous waste?
Ontario moved hazardous waste manifests to an electronic registry, so the app should push or reconcile data with it rather than replace it. Keep a PDF of every service ticket for at least 5 years.
How many trucks before this pays off?
From 15 to 20 trucks, fuel savings and weight-based billing usually cover the investment within 18 to 24 months. Below that, an off-the-shelf telematics product with a routing add-on may be enough.
Let's scope your project. We will map route planning, scale integration and pay-by-weight billing with you for go-live in about 5 months. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
