Minimum inventory units (stock keeping unit, SKU)-Application Tips

Minimum inventory units (stock keeping unit, SKU)
Items is sometimes called a SKU in a chain retail store, defined as the smallest available unit for holding inventory control, for example, a SKU in a textile usually denotes a specification, color, or style.

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In fact the SKU is the meaning of the commodity uniform number

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Used on the cash register, also known as PLU, but PLU does not contain letters, and SKUs can contain letters

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The SKU is set entirely by yourself, for example, 101001, the first 1 represents a group, 01 represents the first category of goods, and 001 represents the first product in the first group!

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Of course, these rules are set by yourself! As long as you remember it! In the POS machine, the SKU can facilitate database operation, for example, I would like to count the first category of products more convenient!