**Product Specifications:**
Brand: SIMAA
Series: SIMAA I
Product Name: Triple-column Receipts 54K
Features: Official Receipt, made of high-quality wood pulp carbonless paper
Model Number: 51132
Size: 175*83mm, 10 books per pack
Clear and smooth writing experience
Includes fields for date, paying unit, payment method
Ideal for immediate purchase
Product Name: Duplicate Payment Receipts
Features: Two-column design, 54K size (175*83mm)
Model Number: 8974601
EESR. technology for clear duplicate copies
Includes fields for immediate purchase
Product Name: Triple-copy Warehouse Outbound Forms
Features: 10 books per pack
Ideal for warehouse outbound processes
Product Name: Triple-copy Warehouse Inbound Forms
Features: 10 books per pack
Model Number: RK132
Made of high-quality wood pulp carbonless paper
Clear duplicate copies, easy to use and resistant to fading
Includes fields for date range and transaction details
Size: 175mm x 83mm
Packaging: 20 sets per pack, 10 packs per carton
Total amount calculation for easy accounting
Includes fields for item name, category, quantity, unit price, total amount, remarks
Model Number: RK132
Features continuous numbering for easy tracking
Includes fields for warehouse, accounting, and personnel details
Equipped with integrated writing pad for easy writing
Tear-off perforated lines for easy removal
Convenient for record-keeping and organization
**Note:** The above product specifications are based on the provided information for SIMAA brand products.