Seven arguments, all of them shipped

This is a demo business with a quarter of real trading in it. Today's sales, the month, receivables with the overdue slice called out, thirty days against the thirty before — then the sales trend, payments split by method, receivables aging, top products and top customers.

Every tile is computed from the same double-entry ledger the accountant will close, and every tile drills to the documents behind it. There is no reporting database lagging a day behind the trade, because there is nothing to sync.

The standard Canadian retail stack is a point-of-sale package, an inventory tool and an accounting product, joined by connectors. Each piece is defensible. Together they guarantee a class of problem a single system cannot have: a sync that fails quietly, a mapping that drifts, and a Tuesday where two systems disagree about Monday and somebody has to decide which is true.

In SeroBooks a counter sale is simultaneously a receipt, a stock movement, a receivable or a payment, and a posted journal — one transaction that cannot disagree with itself. That single design decision is what removes the reconciliation labour, the second subscription and the argument.

Canada is four sales-tax systems wearing one flag. SeroBooks applies tax per line by place of supply across all thirteen provinces and territories, splits combined rates into their federal and provincial halves so each government's account receives its own share, and handles the asymmetry most software misses — inventory bought for resale is exempt from provincial tax in the provinces that allow it, even though the same item is taxable when you sell it.

Then the year-end furniture: GIFI codes mapped on the chart for the T2, CCA schedules applying the half-year rule by class, and period locks enforced at the ledger. These are the details an accountant checks first, and the reason they stop arguing about the software.

Payroll runs, files, and produces T4s and W-2s — but it does not produce a Record of Employment. If the ROE is a hard requirement, you should know that now rather than discover it in March. Payroll is a Pro feature; Standard is the whole of the books without it.

Live bank feeds are rolling out rather than universally available, which is why reconciliation here is designed to work perfectly well from a CSV statement. Maya answers questions and sends briefings on every plan; her drafting — purchase orders, journals, payment runs, always for a human to approve and never posted on her own — is early access. The claim we make about Maya is governance, not cleverness, and not that competitors lack AI, because they plainly do not.

Foreign-currency BILLS are real: a US supplier invoice keeps its face value, and settling it after the rate has moved books a proper exchange gain or loss instead of leaving a few dollars stranded on the payables account. Invoicing a customer in a currency other than your own is not built, and we will say so again if you ask.

Every competitor comparison on this site carries a date and states where the other product is the better answer. A pitch that only ever flatters itself is one nobody believes, and belief is the point.