> For the complete documentation index, see [llms.txt](https://features.revver.tech/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://features.revver.tech/features/4.-self-checkout-features/4.1-self-checkout-articles-supported.md).

# 4.1 Self Checkout Articles Supported

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#### Fuel Sales

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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

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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 

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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.