Two-part carbonless receipts are consecutively numbered in red ink and secured in a manifold book with a flexible cover. The original has a safety tint to be noticeably different. Each receipt has preprinted lines for the date, "received of," address, "for rent of," "from," "to" and "by." A box in the left bottom corner lets you check how the rent payment was made: cash, check or money order. Receipts come four per page and are perforated for easy removal.