When you enter a quantity and the part, record, or source number, (right out of the handy Parts Catalog or, now, with a bar code reader), Cash Register will access your master file and list the item, unit price, and extended price on the screen and on the invoice.
Naturally, you can also import whole estimates from any of the Scratch Builder programs into Cash Register. Non-stock items, customer information, labor and freight charges, messages, terms, etc. also can be entered.
The output includes a Packing List, with or without a Job Sketch and/or shipping weights, a proposal/contract, and an invoice at retail, at discounted retail, or at a cost-plus percentage of markup. The neat, legible, and professional output will improve the level of communication among your team and between you and your customers. Things always work out best when everyone is on the same page.