Convenience store POS that keeps up with long hours and small baskets
Open early, close late, and ring through hundreds of small sales a day. SeroPOS handles the counter and the cash-ups, and SeroBooks makes sure the money adds up.
Convenience stores, handled by Sero
Two-second sales
Scan, take payment and hand over the receipt. Quick-tap buttons cover items without barcodes.
Shift cash-ups
Register shifts and Z-reports tie every drawer to the cashier who ran it, so shortages are easy to trace.
Permission controls
Decide who can void, refund, discount or open the drawer without a sale. Every role gets only what it needs.
Low-stock alerts
Fast movers like drinks, snacks and household basics flag before they run out.
Offline mode
Keep selling through an internet outage, then sync when the connection is back.
Books that reconcile
Sales, supplier bills and deposits post to SeroBooks, so the till and the bank account agree.
One company, one login, three products that share their numbers
SeroPOS
The point of sale built for the rush.
Point of sale for restaurants and retail — tables, kitchen tickets, inventory, loyalty and online ordering on iPad, Android, Windows and Mac.
SeroBooks
The books, the store, the bank. One ledger.
Accounting that runs the whole business — invoicing, inventory, banking, sales tax, payroll and year-end for Canada and the United States.
SeroPayroll
Payroll for every province. Right to the cent.
Canadian payroll for all 13 provinces and territories — CPP, EI, QPP, vacation, stat holidays, remittances, T4s and ROEs.
Small baskets, all day long
A convenience store sells a coffee, a bag of chips and a phone charger to a steady line from morning to midnight. SeroPOS is built for that pace. Scan or tap, take cash or card, and finish the sale. Buttons can be laid out by drag and drop with category colours, so the items your regulars ask for are one tap away.
Returns, refunds and discounts happen at the counter without calling a manager, if your permissions allow it. Receipts print on standard ESC/POS printers or go out by email or SMS, and the app runs on a Windows PC, a Mac, an iPad or an Android tablet behind the counter. Cash drawers and barcode scanners connect without proprietary hardware.
Cash control across shifts
With several cashiers across a long day, cash control is where convenience stores lose money. SeroPOS opens and closes register shifts per cashier, and each shift ends with a Z-report showing sales by tender, refunds and voids. If the drawer is short, you know which shift and which person to talk to.
Role-based permissions limit who can issue refunds, override prices or open the drawer with no sale. Staff performance reports show sales by employee, and the built-in HRM tools track attendance and shifts. In SeroBooks, the audit trail records who changed what, so nothing gets quietly edited after the fact. Owners who are not in the store every day can review the numbers remotely.
- Register shifts opened and closed per cashier
- Z-reports by tender, refunds and voids
- Role-based permissions for refunds and no-sale opens
- Staff performance reports
Stocking the shelves without guesswork
Convenience stores carry hundreds of small items from a mix of distributors and direct-store-delivery vendors. SeroPOS keeps live stock counts, flags low-stock items and turns them into purchase orders by supplier. Receive deliveries against those orders and the counts update when you confirm. Stock adjustments with reasons record breakage and expired product, so shrink shows up in reports.
AI sales forecasting in SeroPOS looks at your sales history to show what is likely to sell, which helps before long weekends, holidays and hot summer stretches when drinks and ice fly off the shelves. Where products carry dates, lot and expiry tracking and the expiry report help you pull sandwiches, dairy and snacks before they go out of date.
Accounting that matches the bank
At the end of the day, cash, card settlements and supplier payments need to tie out. SeroBooks takes your SeroPOS sales and supplier bills into one double-entry ledger, values inventory and records cost of goods sold, so gross margin is visible by category. Bank deposits come in by CSV import with matching rules, and live Plaid feeds are rolling out.
GST/HST and PST are tracked per item and per province, and US stores get state sales tax with economic nexus watched. Recurring bills like rent, utilities and equipment leases can be set up once in SeroBooks. If your accountant prefers QuickBooks Online or Xero, SeroPOS Pro syncs with those too, so you can keep their workflow.
- Daily sales posted to one double-entry ledger
- Inventory valuation and cost of goods sold
- GST/HST, PST and US sales tax tracking
- CSV bank import with matching rules
Paying a small team
Most convenience stores run on a handful of part-time and full-time staff. SeroPayroll handles Canadian payroll in every province and territory, including overtime, statutory holiday pay, vacation pay, CRA remittances, T4s and ROEs. It starts at $25 a month for up to 10 employees, which covers most single-store teams, and the Team plan covers 11 to 50.
Timesheets and a time clock feed the pay run, and the pay run posts to the general ledger once. Direct deposit is produced as a CPA 005 file you upload to your bank, and pay stubs go out by PDF or email. US stores can run payroll inside SeroBooks Pro.
Frequently asked questions
What should a convenience store POS include?
Look for fast barcode checkout, quick buttons for unlabelled items, shift cash-ups with Z-reports, permission controls on refunds and no-sale opens, low-stock alerts and offline mode. SeroPOS covers all of these and syncs to accounting. Standard is $29.99 a month and Pro is $49.99 a month, with a 14-day free trial.
Can SeroPOS help stop cash shortages?
It helps you find them. Each cashier opens and closes their own register shift, and the Z-report at close shows sales by tender, refunds and voids. Role-based permissions control who can refund, override prices or open the drawer without a sale, so a shortage can be traced to a shift instead of guessed at.
Does SeroPOS handle age-restricted products like tobacco or lottery?
SeroPOS sells and tracks these products like any other item, with stock counts, supplier orders and reporting. It does not include ID scanning or age verification, so your staff still check ID according to your store’s policy and provincial or state rules.
Can I run SeroPOS on a regular Windows PC?
Yes. SeroPOS runs on Windows PCs and Macs as well as iPhone, iPad and Android devices. It works with standard ESC/POS receipt printers, barcode scanners and cash drawers, so you can often reuse the hardware already on your counter. You can test it on your own PC during the 14-day free trial.
Is SeroPayroll good for a convenience store with part-time staff?
SeroPayroll is built for small Canadian teams. It handles hourly pay with timesheets and a time clock, overtime by provincial rules, vacation and statutory holiday pay, remittances and year-end slips. The Starter plan is $25 a month for up to 10 employees, and employees who are only paid do not need a login.