Total Control at the Register: POS, Inventory and Immediate Reconciliation.
Overseer turns your sales counter into a secure extension of your corporate accounting. Achieve instant synchronization between the physical sale, inventory, cash flow and multi-branch auditing.
The Integrated POS Core: Zero Administrative Lag
Unlike a traditional or stand-alone point of sale, Overseer eliminates the delay between the counter transaction and financial information.
Instant Synchronization (Register/ERP)
Every sale made at a branch deducts inventory, generates the accounting entry and updates bank or treasury balances with no need for duplicate end-of-day data entry.
Centralized Multi-Branch Management
Supervise all your branches and franchises from corporate headquarters. Control register openings and closings by cashier or shift, securely managing multiple payment methods and currencies.
Unit Costing of Merchandise
The system calculates and applies the exact replacement cost at the moment of sale. Know the gross profit of every ticket and every aisle in the same second the purchase occurs.
Stock and Lot Traceability
Avoid shrinkage, stockouts or expirations. The system records the exact inventory layer or serial number of the products sold, making warranties and returns easier.
Key Operational Workflows: Counter Sales and Replenishment
Structured to guarantee speed at the registers and absolute order in the back room.
Fast Sales, Audited Discounts and Register Closing
Designed to avoid in-store lines while maintaining price control:
- High-Speed Interface: Instant search by barcode or description, with cross-selling suggestions.
- Exception Authorization: Discounts and line-item cancellations subject to a supervisor approval workflow.
- Blind Close: Physical cash count against the amount calculated by the system, documenting any overage or shortage.
Automatic Replenishment, Invoicing and Reconciliation
Corporate operational and tax support processes in Retail:
- Reorder Points: Automatic issuance of transfer suggestions from the central warehouse when safety stock levels are reached.
- QR Self-Invoicing: QR code printed on the ticket so that the customer can download their own CFDI 4.0 from a browser.
- Bank Matching: Reconciliation of credit and debit card batches with deposits in corporate accounts.
Modules that Optimize the Retail Sales Floor
A unified suite for controlling retail branches and high-turnover inventory.
Point of Sale (POS)
- Multi-Register and Multi-Branch Operation
- Register Opening, Partial Closings and Cash Count
- Management of E-Wallets and Dynamic Promotions
- Fast Invoicing at the Counter or via QR
Inventory and Transfers
- Traceability by Layer, Lot and Expiration
- Immediate Transfers between Branches
- Physical and Cycle Counts with Mobile App
- Automatic Restocking Alerts
Purchasing and Suppliers
- Automated Purchase Requisitions
- Merchandise Receiving at Dock or Store
- Wholesale Supplier Evaluation
- Supplier Returns Management
Treasury and Finance
- Card Payment Reconciliation
- Control of Store Income and Expenses
- Petty Cash Fund Management
- Daily Cash Consolidation
Human Resources and Payroll
- Biometric Attendance Control at the Branch
- Calculation of Bonuses and Sales Commissions
- Bulk CFDI 4.0 Payroll Stamping (timbrado)
- Productivity Evaluation by Cashier
Accounting and Tax
- Instant Generation of Accounting Entries
- Individual Income Statements by Branch
- Direct Reporting for IVA and SAT Taxes
- Full Audit of Voided Transactions
Frequently Asked Questions about the POS System and Retail
Yes. As a centralized, cloud-native system, corporate management obtains sales, inventory and revenue indicators for its entire retail network in real time in a single database.
When the sales ticket is printed, the system generates a QR code and a unique web reference. The customer can access our portal from their mobile device or computer at any time during the month, enter their tax information and obtain their CFDI 4.0 in seconds.
No. DataMine institutional licensing is set per company with unlimited users. You can create specific profiles for all your sales floor, register and store management employees without increasing the monthly cost of the system.
Request a Demo of Overseer Point of Sale
See the counter operation, the tamper-proof register closings and the automatic synchronization with warehouses and accounting.

