# 2.2 Drystock Sales ## Product Entry Multiple methods of product entry on to POS is supported by revver POS This includes: * Scan a Barcode \[Various code formats supported] * Scan a QR code * Manual entry of product code: Supports number/ code entry to select a product. Ideally used for non scan articles. * Search an product by name OR barcode * Fast key selection of products: Enables listing products in fast key with images which helps the cashier select and sell products easily. ### Receipts revver POS supports printing of unique QR codes on to receipts which enables the cashier to quick look up a transactyion by scanning the QR code in the receipt. Also on demand printing feature is available on the POS, which enables the cashier to print a receipt incl. duplicate copies. ### Transaction Repository POS has the repository section for the cashier to view list of transactions and filter them by date, payment type, transaction type etc. These help the cashier to quickly navigate/ filter and find specific transactions. POS allows the cashier to park a transaction in case he has to proceed with a fresh transaction. The parked transaction can also be unparked when ready to be paid for. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://features.revver.tech/features/2.-pos-features/2.2-drystock-sales.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.