Your Thornton counter rings up retail on Square, then writes contractor orders on a paper pad: for startups and scale-ups
A custom POS (Point of Sale) built for a Thornton supply house that serves both walk-in retail and contractor accounts runs $50,000 to $130,000 over 4 to 6 months. Square, Toast, Clover, and Lightspeed handle a retail sale at a register beautifully and have no idea how to ring a contractor's pallet order against an account at contract pricing on net-30 terms.
Fast-growing companies in Thornton cannot afford software that breaks at the next stage of growth. Whether you are early in construction and trades, logistics and distribution, retail or already scaling, the goal is the same, ship quickly without piling up technical debt that slows the next hire and the next round. The right partner builds Thornton startups a foundation that flexes as headcount, traffic, and revenue climb, so the product keeps pace with the ambition behind it.
At your counter, half the customers are walk-in retail paying with a card and half are contractors pulling material against an account. Square rings the retail sale fine, then the contractor order goes on a paper pad because Square has no concept of account pricing, net-30, or a bulk pull that draws from your warehouse. So the same counter runs two systems: a slick POS for retail and paper for the customers who actually move volume.
Off-the-shelf POS is built for retail checkout, and your supply house is half distribution. The contractor order, which is your higher-margin volume, falls back to paper exactly because the POS cannot handle terms and account pricing.
The problems nobody warns you about
- Square handles retail but has no account pricing or net-30 for contractors
- Contractor orders go on a paper pad next to the slick POS
- Bulk pulls do not draw from warehouse stock in the POS
- Two parallel systems mean double entry and reconciliation headaches
The case for owning your pos
Your edge is one counter system that rings retail and contractor accounts alike, at the right price and terms, drawing from real stock. A custom POS handles card-paying walk-ins and net-30 account pulls in one flow, ties to inventory, and ends the paper pad. The B2B counter sale that off-the-shelf POS cannot do is exactly where your volume is.
Budgeting a pos build in Thornton
| Project scope | Typical cost | Timeline |
|---|---|---|
| Unified retail-and-account POS core | $50k to $85k | 4 to 5 months |
| Full POS with inventory and accounting integration | $85k to $130k | 5 to 6 months |
| Multi-location POS platform | $120k+ | 6 to 9 months |
What your build should include
Thornton POS: the full scope
Everything a POS build here can cover: restaurant POS, Square alternative, Toast alternative, Clover, Lightspeed, mobile POS and payment processing integration.
Exactly what you get
One register that rings a card-paying walk-in and a contractor's net-30 pallet order in the same flow, at the right price, drawing from real stock. It feeds your inventory management software, your accounting software, and your ERP software in one pass, ending the paper pad and the double entry.
How to choose a developer in Thornton
Hire a team that has built POS for supply houses that serve both retail and trade. The right partner treats account pricing and net-30 as core, integrates with inventory for bulk pulls, and is honest about hardware. Ask them to ring up both a retail sale and a contractor account pull in their demo.
- !They demo retail checkout only; ask how a contractor account order rings up
- !No net-30 or account pricing; ask how a pull on terms gets recorded
- !They ignore inventory; ask how a bulk pull draws from stock
- !Fixed bid before discovery; ask for a paid discovery that maps both sale types
- !They overpromise hardware support; ask exactly which devices they have shipped on
If pos is on the roadmap, supply chain, business intelligence dashboards, booking & scheduling usually follow within the year. Budget them as one conversation.
Rohan advises mid-market and enterprise teams on ERP, CRM and custom software, and has led delivery on dozens of business-software builds.
Writes for Digital Heroes, shipping business software for 2,000+ brands across 55+ countries since 2017.
Frequently asked questions
Why not just use Square or Clover?
They handle retail checkout well but cannot ring account pricing, net-30 terms, or bulk pulls from inventory, which is most of a supply house's volume.
Can it handle both retail and accounts?
Yes. A custom POS rings a card-paying walk-in and a contractor's account pull in one unified flow, ending the paper pad.
Does it connect to inventory?
Bulk pulls draw from your inventory management software so stock stays accurate and you do not oversell at the counter.
Will it work with our payment hardware?
A good build integrates with standard payment hardware; confirm the exact devices with your developer up front.