Our MOQ for standard customized receipt books (2-part, 3-part) is 500 books per design. However, for first-time orders or urgent needs, we can accommodate smaller trial runs. Contact our sales team for flexibility.

Yes. We offer free samples of our standard carbonless paper and book structures. Custom samples with your branding can be produced within 3-5 working days for a nominal setup fee, fully refundable on your first bulk order.

Standard sea freight to major US ports (Los Angeles, New York) takes 25-35 days. For urgent orders, we offer air freight, which can deliver to your door in 7-10 days. We handle all customs documentation.

Absolutely. We provide precise sequential numbering (including MICR encoding) and full-color logo printing. We can match Pantone colors exactly to your brand guidelines. No extra charges for standard logo placement.

Carbon paper is a separate coated sheet that transfers ink via pressure. It's messy, prone to smudging, and difficult to handle. Carbonless paper (NCR) has a micro-encapsulated coating on the back of the top sheet and a reactive coating on the front of the bottom sheet. Pressure from writing or printing creates a clean, instant copy without any extra paper.

Yes. Kingcolor is an FSC-certified manufacturer. Our carbonless paper is sourced from sustainable forests and is fully recyclable. We use water-based inks and solvent-free adhesives to minimize environmental impact.

We implement a 5-stage quality check process: raw material inspection, in-process coating weight monitoring, print registration check, copy legibility test (using standard pressure). We maintain a defect rate below 0.3% for all US shipments.

We accept T/T bank transfers (preferred), L/C at sight, and PayPal for smaller orders. We offer flexible payment terms (e.g., 30% deposit, 70% before shipment) for established US clients after credit review.