Producers and distributors whose inventory is tracked by a regulatory system and whose sales carry a per-unit tax.

• Four different counts of the same inventory

  The ERP holds a book count, the warehouse app a physical count, the compliance system a legal count, and the ledger values whatever reached it. We build one inventory record and reconcile the other three to it every night. Stock is committed from that one count, and a discrepancy becomes an exception in a queue rather than a spreadsheet someone rebuilds before every order.

• The tax that accrues before the customer pays

  A per-unit tax on regulated goods accrues on the day of the sale, not the day the customer pays, and the regulatory system does not track it. We build the tax ledger into order management: the tax accrues when the invoice posts, the liability is visible every day, and the return is prepared from the ledger. The platform reports the liability and the receivable it is tied to, by customer, so slow payers are visible while the tax is still owed.

• One identifier for every unit

  The regulatory identifier on each unit is the primary key of every movement we record. Handheld scanners keep working when the signal drops, totes carry custody timestamps, and shipping paperwork is built from what was picked. Nothing is sellable until its lab result has passed, and a count proposes an adjustment with a reason instead of overwriting the number.

• An entity and an activity on every posting

  When the activities of one business are taxed differently, its accountant needs every shared cost allocated between them. We put an entity and an activity on every posting, so the allocation is already in the books instead of being rebuilt in a spreadsheet at year-end, and any figure traces back to the movement that produced it. The allocation rules are configuration with effective dates, so a change in how an activity is taxed is a new version of a setting.

• The sequence

  Order management and the accounting integration ship first, because that is the largest gap and because an ordering channel on a rented platform is the largest risk. Inventory and the compliance integration follow, then production and costing. The accounting system moves last: the new ledger runs beside the old one for two periods, and cutover waits until they reconcile to the cent and the outside accountant signs.

• Rules that hold in every compliance integration

  The regulatory system stays the system of record and is connected, never replaced. Becoming an approved integrator has a lead time, so we file that request in the first week of a project. Rules are versioned configuration with effective dates, so a rewritten rulebook is a setting and not a rebuild, and raw traffic to and from the regulatory system is retained for years.

• Nothing is removed on day one

  The existing accounting system stays live while the integration ends the second entry of every order. Every system in the current stack has a documented export, its history comes across flagged as imported, and each one is switched off only after its replacement has run beside it.

Where to start

• Order managementSales and CRMOrder management brings portal, sales-rep and emailed orders into one queue with credit, terms and customer pricing already applied. Each order is accepted or rejected once and is never entered into a second system.
• Accounting integrationAccounting and financeAccounting integration posts invoices, credit memos and payments from the platform into the accounting system automatically, once, with a link back to the order. The existing ledger stays in place, and nobody enters an order a second time.
• Tax calculation and compliance ledgerAccounting and financeThe tax calculation and compliance ledger computes tax on every invoice line, on the correct base, on the day it is owed. The liability accrues at sale, the quarterly return is prepared from the ledger, and every computation is retained line by line.
• Regulatory system integrationIntegrations and complianceRegulatory system integration keeps the agency's system as the system of record: every movement is sent, confirmed and recorded, and a retry never creates a duplicate. Nothing is sellable until the agency confirms it passed, and a rule change is a setting.