Core Technology

①

Collection Installation

Data box / software plugin / collection printer — stable front-end deployment

②

Command Protocol Parsing

Adapts to 13 types of print command protocols, restoring data streams to images or text

③

OCR Recognition

Deeply optimized in-house based on open-source engines, with a 98%+ recognition rate

④

Template Field Extraction

Dynamic template engine that automatically adapts to receipt format changes

Step ①Full-Method Collection Installation

"Never disrupt the merchant's business" — a harder capability than "getting the data"

Collection devices are connected between the cash register and the printer. Poor technical compatibility can disrupt normal printing — which is the real reason many collection projects fail.

Chip-Level Physical Connection: No changes to existing wiring or the POS system, no interception or delay of any print command — original receipts output seamlessly with zero latency
Extensive Verified Compatibility: 326 POS terminal models adapted; a single solution achieves 98.5% adaptation, and the three solutions together reach a 100% combined adaptation rate
Rapid Deployment: ≤25 minutes per point, plug & play
Edge Computing Power: Quad-core controller + dedicated collection CPU, handling high-speed print streams in real time
Full Interface Reuse: USB / Ethernet / Parallel / Serial + Bluetooth full coverage — devices can be redeployed to new stores when a store leaves

Step ②Print Command Protocol Parsing

The raw data captured at the front end is not a "receipt" but a binary 0/1 print stream. It must be parsed against the various print command protocols to be fully restored.

Full adaptation of 13 types of mainstream print command sets: ESC/POS, STAR, CPCL, TSPL, TLD, PPLE, TOSHIBA, ESCP, DELI, and more
Covers thermal / dot-matrix / laser printers across all types
Restores data streams through dual channels — image / text

Step ③OCR Recognition Engine

Deeply optimized in-house based on open-source engines, achieving a 98%+ receipt recognition rate
Handles complex scenarios: irregular layouts, wrinkles, missing print lines, reprints, and multi-copy forms
Handles up to 800,000 consumer transactions per day at peak — honed in 11 years of production environments

Step ④Dynamic Template Engine

Industry Pain Point: Static templates are pre-configured for fixed formats. As soon as a store switches POS systems or adjusts its receipt layout, the template immediately fails.

Static Templates

Pre-configured for fixed formats
Fails immediately after POS system changes
New format adaptation takes days/weeks
Data silently becomes wrong, hard for malls to notice

Dynamic Templates (YunPiaoBox)

Automatically adapts to receipt format changes
Continues extracting valid fields even when formats change
New format adaptation takes just hours
AI-assisted self-adapting templates further shorten the cycle

ComplianceData Security & Compliance

Security Level Protection: Registered for Level 2 network security protection (China MLPS)
Encrypted Transmission: Full-chain HTTPS encryption
Disaster Recovery: One-primary-multiple-backup server architecture with multiple data backups
Access Control: Tiered permission management + account login logs
Quality Management: ISO9001 quality management system certified
Data Boundaries: Only collects sales data relevant to rent settlement

Value-AddReprint QR Codes — Turning Every Receipt into a Traffic Entry

Generate a unique QR code for every valid transaction receipt. Consumers scan with their phones to earn points, get discounted parking, or issue e-invoices.

Scan for Points / Discounted Parking: No prior registration or authorization needed — scan and use. Low-cost customer acquisition for CRM membership systems
Scan for E-Invoices: Integrated with Aisino and Baiwang, two major invoice platforms