# 4.1 Self Checkout Articles Supported #### #### Fuel Sales \ SCO allows the sale of fuel products, where a customer has completed the filling and wants to pay indoor. #### Normal shop products SCO allows the sale of normal shop products, where a customer can pick up what he wants & quickly buy it at the SCO. #### Age restricted products handling \ SCO allows the sale of age restricted products with appropriate verification prompt which calculates the date of birth based on the age defined. The cashier will have a custome ID code which he can use to scan and authenticate such sales. #### Special Barcodes - Weight & Price \ SCO supports scanning of special barcodes for KG products. These barcodes could contain the price or weight of the product. Based on what the barcode has, the other parameter is auto calculated by the SCO. --- # 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/4.-self-checkout-features/4.1-self-checkout-articles-supported.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.