# Punchout Catalog

**Punchout Catalog: What you need to know**  
Allows buyers to select products from a supplier catalog, then purchase them without leaving their purchasing software.  
[Read more](/content/blog/punchout-catalog-overview/index.html)

**DigiKey Catalog for Punchouts: ControlHub Powered**  
ControlHub's Digi-Key Punchout Catalog guide is designed to make purchasing industrial parts and supplies easy.  
[Read more](/content/blog/digikey-catalog-punchouts/index.html)

**Mouser Electronics Punchout Catalog: ControlHub Guide**  
ControlHub's Mouser Electronics Punchout Catalog guide is designed to make purchasing industrial parts and supplies easy.  
[Read more](/content/blog/mouser-electronics-punchout-guide/index.html)

**McMaster-Carr Catalog: Comprehensive Procurement**  
ControlHub's McMaster-Carr Punchout Catalog guide is designed to make shopping for your industrial parts and supplies easy.  
[Read more](/content/blog/mcmaster-carr-punchout-catalog/index.html)

**PunchOut Catalogs Vs. Hosted Catalogs**  
With a hosted catalog, the buyer can manually load data into their eProcurement system, but it can be difficult to maintain.  
[Read more](/content/blog/punchout-catalogs-vs-hosted-catalogs/index.html)

**cXml & OCI: Overview of PunchOut Document Languages**  
Punchouts are a type of integration between a seller’s inventory or product descriptions and the buyer’s E-procurement system.  
[Read more](/content/blog/cxml-oci-punchout-languages/index.html)

**EDI Punchout: Future of Procurement for Hardware Companies**  
Punchouts are a way for buyers to select items, then send the list to their E-procurement system for processing.  
[Read more](/content/blog/what-is-the-difference-between-punchout-vs-edi/index.html)

**Punchout Software Levels: Enhancing E-Procurement Efficiency**  
PunchOut software is an inexpensive and high-return investment to add that special element to your procurement process.  
[Read more](/content/blog/punchout-software-levels/index.html)

**Punch-Out Procurement: Unlocking Its Full Potential**  
Companies that don’t use punchout catalogs are increasingly at a competitive disadvantage because buyers may go elsewhere.  
[Read more](/content/blog/meaning-of-punch-out-procurement/index.html)

**OCI Punchout: Automating the Procure to Pay Process**  
OCI is a standard that facilitates the exchange of catalog data to integrate orders from external web catalogs.  
[Read more](/content/blog/oci-punchout-automation/index.html)