What Are Commodity Codes for Vendor Registration?
Commodity codes are how government agencies categorize products and services. Learn about NIGP, NAICS, and UNSPSC codes and how to select the right ones for your business.
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What is a UEI (Unique Entity Identifier)?
The UEI (Unique Entity Identifier) replaced the DUNS number in 2022. Learn what it is, how to get yours through SAM.gov, and why it’s required for government contracting.
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What is a FEIN or EIN?
What is a FEIN or EIN? Learn about the Federal Employer Identification Number, why you need one for government contracting, and how to get yours free from the IRS.
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What is a CAGE Code?
A CAGE code is a five-character identifier assigned through SAM.gov. Learn what it is, how to get one, and how it’s used in government procurement.