One operational truth, everywhere your business works.
RetailHunch connects the counter POS, responsive webshop, shared inventory pool, and European Peppol e-invoicing through a resilient four-tier architecture. Built from the ground up for sub-second stock locking, zero cross-tenant memory leakage, and complete offline continuity.
Stock Lock Latency
< 45ms
Sub-second lock
Offline Resilience
100%
Zero dropped sales
Tenant Isolation
Strict
Scoped keys & schemas
E-Invoicing Standard
Peppol BIS 3
50+ countries ready
The Four-Tier Architecture
Explore how requests flow from front-of-house touchscreens and web shoppers through multi-tenant security barriers to the atomic inventory ledger and regulatory compliance gateways.
Omnichannel Presentation Tier
High-speed touch interfaces, responsive webshop & merchant back-office
High-Speed POS Register
pos-workspace.tsxSub-20ms keyboard SKU lookup, barcode reader support, split-tender and offline buffer.
Key Guarantees
- Tactile barcode & hotkey workflow
- Multi-tender payment modal
- Sub-second cash shortfall validation
Omnichannel Webstore
storefront-app.tsxMulti-tenant responsive e-commerce storefront with live inventory visibility and deep-linked tracking.
Key Guarantees
- Instant stock availability checks
- Click & Collect / home delivery routing
- Dynamic promotion & coupon calculator
Customer Display Terminal
pos-customer-display.tsxSecondary counter display streaming real-time basket items, promotional alerts, and payment QR codes.
Key Guarantees
- Zero-latency cart mirroring
- Tax-inclusive line breakdown
- Shopper loyalty profile greeting
Unified Operations Hub
dashboard-workspace.tsxCentral back-office for catalogue, stocktaking, purchase orders, customer CRM, and margin analytics.
Key Guarantees
- True gross margins after COGS
- Supplier reorder batching
- Audit trail inspection
Live Data-Flow Simulator
Trace real execution pipelines across the architecture. Select a workflow below to step through packet latencies, atomic locks, and regulatory payloads.
Omnichannel Stock Locking (Counter POS + Webshop)
Demonstrates sub-second stock locking when an in-store cashier and online customer view the same last 2 units.
SKU #74201 scanned via USB reader. Net price €41.32 + 21% VAT = €50.00.
Target Module: High-Speed POS Register
Active Pipeline Component
High-Speed POS Register
Telemetry Event
SKU #74201 scanned via USB reader. Net price €41.32 + 21% VAT = €50.00.
Raw JSON Envelope
{
"action": "ITEM_LOOKUP",
"sku": "74201",
"quantity": 1,
"registerId": "reg_01"
}RetailHunch Core vs. Fragmented Retail Stacks
Why independent retailers encounter inventory discrepancies, lost receipts, and VAT audit headaches with traditional disconnected tools.
Stock Synchronization
RetailHunch Architecture:
Single shared stock pool with sub-second locking. Ringing up an item on the counter immediately reserves stock away from web visitors.
Fragmented Legacy Tools:
Nightly batch exports or delayed webhook syncs that lead to double-selling during busy footfall periods.
Network Fault Tolerance
RetailHunch Architecture:
Offline-first cashier execution. Sales are signed and buffered locally with cryptographic UUID keys and auto-flushed when connection returns.
Fragmented Legacy Tools:
Cloud-only registers lock up completely when the shop Wi-Fi hiccups, stalling queues and causing walkouts.
Tax & B2B Compliance
RetailHunch Architecture:
Native Peppol BIS 3.0 UBL e-invoicing and statutory VAT calculations per item category. Fully audit-ready without manual retyping.
Fragmented Legacy Tools:
Requires third-party billing connectors or manual PDF re-entry by an external accountant each quarter.
Operational Throughput Calculator
Simulate system behavior for your store footprint. Adjust your store count and transaction velocity to see expected concurrency locking response times.
Concurrency Guarantee: Every sale executes an atomic write-ahead stock movement. If an online shopper and an in-store customer claim the last unit within milliseconds, the reservation queue rejects the second order with an immediate out-of-stock warning before payment capture.
Stock Lock Latency
~25 ms
99.9th percentile response
Daily Stock Movements
5,460
Atomic inventory writes
Peak DB Throughput
0.4 qps
Easily handled on base tier
Overselling Risk
0.00%
Pessimistic stock lock
Experience the Connected Platform
Start with a 14-day guided trial. Connect your physical counter, launch your branded webshop, and issue Peppol e-invoices with zero setup fees.