[ TWO-PART CARBONLESS RECEIPTS ]: Each receipt book has 50 sets of receipts, each with a white/light yellow section and the yellow section is kept in the receipt book to maintain detailed records. [ WRAPAROUND BACK COVER DESIGN ]: A thick folded cardboard divider is integrated into the back of each receipt book to be used between each two-part sales order to prevent written content from rubbing on subsequent copies of receipts, which can lead to wasted receipts.