Staples Bilingual Invoice Book - Triplicates - Carbonless - Staple Bound - 8" x 10" - 50 InvoicesFormalize your record keeping with this Staples Bilingual Invoice Book. This NCR receipt book provides triplicate invoice copies without the need for carbon sheets. Each invoice is available in white, pink and yellow, and is numbered for easy reference. The forms have plenty of space for details with columns for quantity, description, unit cost and total as well as sections for customer information and payment terms. The staple bound invoice book