Invoice Scanner
Designed for the 2026 Incentive Invoice Lottery! Batch import invoices (Images/PDFs), filter eligible ones, and intelligently calculate the best combinations to reach 100 RMB for merging. 100% local processing, zero server uploads, protecting your financial privacy.
Guide & Insights
Scan & Merge Invoices for Lottery
Have small-amount invoices that don't meet the lottery entry threshold? Our Invoice Scanner & Optimizer helps you batch-process invoices, extract amounts using local OCR, and find the perfect combinations to merge into 100+ RMB units.
Smart Extraction
Batch upload images or PDFs. Our local OCR automatically identifies merchants, cities, and amounts without sending data to servers.
Intelligent Merging
Automatically finds invoices from the same merchant and groups them to minimize waste and maximize your lottery entries.
Privacy Guaranteed
Your financial data stays on your device. All processing happens 100% locally in your browser's RAM.
๐ก Enterprise Purchaser Restriction
According to some city lottery rules, invoices with an enterprise name as the purchaser cannot participate! The system now has built-in recognition for common enterprise keywords to help you quickly exclude ineligible receipts.
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