www.gs1us.org

• charset: UTF-8
• name: description content: Authentic barcodes powered by GS1 uniquely identify your brand & products in e-commerce. GS1 standards are the most widely-used in global supply chains.
• name: template content: page-content
• name: viewport content: width=device-width, initial-scale=1, maximum-scale=1.0
• name: content-page-ref content: ecd8cBzVgUuJXGfq-8_VsjyL_D6yfh1ADGPqg4YtnM0ISvs88lbdh5T0iNnuBWiQ
• name: og:title content: Barcodes Powered by GS1 Standards | GS1 US
• name: og:description content: Authentic barcodes powered by GS1 uniquely identify your brand & products in e-commerce. GS1 standards are the most widely-used in global supply chains.
• name: og:image
• name: og:keywords content:
• name: og:tags content: ,
• name: og:locale content: en
• name: og:url content: https://www.gs1us.org/
• name: og:site_name content: GS1US
• name: og:env_name content: prod
• name: google-site-verification content: CVOoxIMAwejjgumbxnb0UdXqZptIKGWCu8ifMKgqBu8
• equiv: Content-Security-Policy content: upgrade-insecure-requests
• id: BackendData style: display: none; url: https://www.gs1us.org/ depth: 1 name: GS1 US | Home key: d95b847cf9564c248a98f9b5ac388d07 arr: Home environment: prod
• itemprop: name content: GS1 Company Prefix Pricing
• itemprop: url content: https://www.gs1us.org/upcs-barcodes-prefixes/what-is-a-gtin
• itemprop: category content: Single GTIN
• itemprop: availability content: https://schema.org/InStock
• itemprop: priceCurrency content: USD
• itemprop: unitText content: one-time
• itemprop: priceCurrency content: USD
• itemprop: unitText content: per year
• itemprop: category content: GS1 Company Prefix
• itemprop: availability content: https://schema.org/InStock
• itemprop: priceCurrency content: USD
• itemprop: unitText content: one-time
• itemprop: priceCurrency content: USD
• itemprop: unitText content: per year
• itemprop: category content: GS1 Company Prefix
• itemprop: availability content: https://schema.org/InStock
• itemprop: priceCurrency content: USD
• itemprop: unitText content: one-time
• itemprop: priceCurrency content: USD
• itemprop: unitText content: per year
• itemprop: category content: GS1 Company Prefix
• itemprop: availability content: https://schema.org/InStock
• itemprop: priceCurrency content: USD
• itemprop: unitText content: one-time
• itemprop: priceCurrency content: USD
• itemprop: unitText content: per year
• itemprop: category content: GS1 Company Prefix
• itemprop: availability content: https://schema.org/InStock
• itemprop: priceCurrency content: USD
• itemprop: unitText content: one-time
• itemprop: priceCurrency content: USD
• itemprop: unitText content: per year
• itemprop: category content: GS1 Company Prefix
• itemprop: availability content: https://schema.org/InStock
• itemprop: priceCurrency content: USD
• itemprop: unitText content: one-time
• itemprop: priceCurrency content: USD
• itemprop: unitText content: per year
• itemprop: category content: GS1 Company Prefix with FDA NDC Labeler Code
• itemprop: availability content: https://schema.org/InStock
• itemprop: priceCurrency content: USD
• itemprop: unitText content: one-time
• itemprop: priceCurrency content: USD
• itemprop: unitText content: per year

• GS1 US, Inc
• http://www.gs1us.org/#
• http://www.gs1us.org/small-business
• Learn more
• Learn more
• http://www.gs1us.org/upcs-barcodes-prefixes/global-location-number
• http://www.gs1us.org/upcs-barcodes-prefixes/how-to-get-a-upc-barcode
• http://www.gs1us.org/tools/barcode-estimator
• http://www.gs1us.org/tools/gs1-us-data-hub/create-upc-barcodes-and-manage-your-data
• http://www.gs1us.org/who-we-are/about-us
• http://www.gs1us.org/upcs-barcodes-prefixes
• http://www.gs1us.org/upcs-barcodes-prefixes/what-is-a-barcode
• http://www.gs1us.org/upcs-barcodes-prefixes/guide-to-upcs
• http://www.gs1us.org/upcs-barcodes-prefixes/barcode-types
• http://www.gs1us.org/upcs-barcodes-prefixes/create-a-barcode
• http://www.gs1us.org/upcs-barcodes-prefixes/2d-barcodes
• http://www.gs1us.org/upcs-barcodes-prefixes/topics
• http://www.gs1us.org/upcs-barcodes-prefixes/how-to-use-your-upc-barcodes/place-barcodes-on-products
• http://www.gs1us.org/tools/gs1-us-data-hub/search-and-verify-trading-partner-information
• http://www.gs1us.org/small-business/how-gs1-supports
• http://www.gs1us.org/small-business/inventory-management-for-small-business
• http://www.gs1us.org/upcs-barcodes-prefixes/amazon/barcodes-for-amazon
• http://www.gs1us.org/small-business/packaging-that-sells
• http://www.gs1us.org/small-business/how-to-get-your-product-manufactured
• http://www.gs1us.org/small-business/wholesale-distribution
• http://www.gs1us.org/upcs-barcodes-prefixes/barcodes-for-cosmetic-products
• http://www.gs1us.org/tools
• http://www.gs1us.org/tools/gs1-us-data-hub
• http://www.gs1us.org/tools/gs1-company-database-gepir
• http://www.gs1us.org/tools/check-digit-calculator
• http://www.gs1us.org/tools/epc-encoder-and-decoder
• http://www.gs1us.org/tools/user-memory-encoder-and-decoder
• http://www.gs1us.org/services
• http://www.gs1us.org/services/advisory-services
• http://www.gs1us.org/services/data-quality/national-data-quality-program/certification
• http://www.gs1us.org/services/product-measurement-services
• http://www.gs1us.org/services/find-gs1-us-solution-partner
• http://www.gs1us.org/resources
• http://www.gs1us.org/faqs
• http://www.gs1us.org/faqs/gs1-company-prefix-barcodes-and-indentification
• http://www.gs1us.org/faqs/my-account
• http://www.gs1us.org/faqs/helpful-tools-and-resource
• http://www.gs1us.org/faqs/update-prefix-registration
• http://www.gs1us.org/industries-and-insights/partners
• http://www.gs1us.org/industries-and-insights/media-center
• http://www.gs1us.org/industries-and-insights
• http://www.gs1us.org/industries-and-insights/featured
• http://www.gs1us.org/industries-and-insights/by-topic/inventory-visibility-and-fulfillment
• http://www.gs1us.org/supply-chain/standards-and-regulations/drug-supply-chain-security-act
• http://www.gs1us.org/services/data-quality
• http://www.gs1us.org/industries-and-insights/by-topic/sunrise-2027
• http://www.gs1us.org/industries-and-insights/gs1-digital-link
• http://www.gs1us.org/industries-and-insights/food-and-retail-grocery
• http://www.gs1us.org/industries-and-insights/apparel-and-general-merchandise
• http://www.gs1us.org/industries-and-insights/healthcare
• http://www.gs1us.org/industries-and-insights/by-industry/banking
• http://www.gs1us.org/industries-and-insights/by-industry/government-and-public-sector
• http://www.gs1us.org/industries-and-insights/join-industry-initative-workgroup
• http://www.gs1us.org/supply-chain
• http://www.gs1us.org/supply-chain/inventory-management
• http://www.gs1us.org/supply-chain/standards-and-regulations
• http://www.gs1us.org/supply-chain/supply-chain-visibility
• http://www.gs1us.org/supply-chain/rfid
• http://www.gs1us.org/education-and-events
• http://www.gs1us.org/education-and-events/gs1-us-university
• http://www.gs1us.org/education-and-events/gs1-us-university/basic-education
• http://www.gs1us.org/education-and-events/gs1-us-university/certificate-and-workshop-education
• http://www.gs1us.org/education-and-events/events
• http://www.gs1us.org/education-and-events/events?&q=gs1us:events/event-type/certificates&offset=0
• http://www.gs1us.org/education-and-events/events?&q=gs1us:events/event-type/conferences&offset=0
• http://www.gs1us.org/who-we-are
• http://www.gs1us.org/who-we-are/about-us/mission-history
• http://www.gs1us.org/who-we-are/about-us/leadership-team-and-board-of-governors
• http://www.gs1us.org/who-we-are/about-us/how-we-help
• http://www.gs1us.org/who-we-are/about-us/gs1-us-story
• http://www.gs1us.org/who-we-are/membership
• http://www.gs1us.org/who-we-are/membership/benefits
• http://www.gs1us.org/who-we-are/membership/renew-membership
• http://www.gs1us.org/who-we-are/membership/services
• http://www.gs1us.org/who-we-are/membership/update-your-gs1-identifier-registration
• http://www.gs1us.org/who-we-are/careers
• http://www.gs1us.org/who-we-are/careers/what-to-expect
• http://www.gs1us.org/who-we-are/careers/view-open-roles
• http://www.gs1us.org/who-we-are/contact-us
• http://www.gs1us.org/search
• Learn more
• http://www.gs1us.org/upcs-barcodes-prefixes/how-to-use-your-upc-barcodes
• http://www.gs1us.org/industries-and-insights/by-topic
• http://www.gs1us.org/terms-of-use
• http://www.gs1us.org/privacy-policy
• http://www.gs1us.org/antitrust-policy
• http://www.gs1us.org/ip-policy
• https://www.gs1us.org/sitemap.xml

• https://store.gs1us.org/payment
• https://my.gs1us.org/
• https://www.connect.gs1us.org/
• https://dh.gs1us.org/
• https://my.gs1us.org/account/login
• Find a Partner for Packaging & Printing
• https://spfinder.gs1us.org/home?BarcodeServcieQueryCriteria.BarcodeServices=2
• https://spfinder.gs1us.org/home?ServiceQueryCriteria.Services=35
• https://www.gs1.org/1/gtinrules/en/decision-support
• https://lookup.gs1us.org/location/bygln
• https://www.help.gs1us.org/
• https://xchange.gs1.org/sites/glossary
• https://www.help.gs1us.org/logging-in
• https://next-level-supply-chain-with-gs1us.podcastpage.io/
• https://www.supplychain.gs1us.org/sustainable-supply-chain
• https://www.supplychain.gs1us.org/standards-and-regulations/food-safety-modernization-act
• https://www.supplychain.gs1us.org/what-is-logistics
• https://www.supplychain.gs1us.org/what-is-procurement
• https://www.supplychain.gs1us.org/lean-manufacturing
• https://www.connect.gs1us.org/why-attend
• https://www.connect.gs1us.org/pricing-travel
• https://www.connect.gs1us.org/sponsors-exhibitors
• https://www.connect.gs1us.org/agenda
• https://gs1us.xceleratemedia.com/login/
• https://store.gs1us.org/education-training/fsma-food-safety?initialMap=c&initialQuery=education-training&map=category-1,education-topic
• https://store.gs1us.org/education-training/product-identification-gtin?initialMap=c&initialQuery=education-training&map=category-1,education-topic
• https://store.gs1us.org/gs1-company-prefix/p
• https://store.gs1us.org/gs1-us-gtin/p
• https://store.gs1us.org/single-gln/p
• https://www.linkedin.com/company/gs1-us
• https://twitter.com/gs1_us
• https://www.facebook.com/GS1US
• https://www.youtube.com/user/GS1US
• https://www.gs1.org/

            Domain Name: GS1US.ORG
Registrar: CSC Corporate Domains, Inc.
Domain Status: client delete prohibited
Domain Status: client transfer prohibited
Registry Expiry Date: 2027-04-01T08:35:53.161Z
Creation Date: 2003-04-01T08:35:53.161Z
Updated Date: 2025-04-02T05:20:07.67Z
Name Server: NS3-08.AZURE-DNS.ORG
Name Server: NS1-08.AZURE-DNS.COM
Name Server: NS2-08.AZURE-DNS.NET
Name Server: NS4-08.AZURE-DNS.INFO
REGISTRAR Contact: CSC Corporate Domains, Inc.
>>> Last update of RDAP database: 2026-07-10T10:29:47Z         

			# robots.txt for https://www.gs1us.org/
# Supports SEO, AI discovery, and Adobe AEM best practices

User-agent: *
Allow: /

# Block AEM system and authoring endpoints
Disallow: /bin/
Disallow: /crx/
Disallow: /etc/
Disallow: /libs/
Disallow: /system/
Disallow: /apps/
Disallow: /editor.html

# Block internal search and parameterized URLs
Disallow: /search
Disallow: /*?*

# AI metadata for large language models
Allow: /llms.txt
Allow: /llm-policy.json

# Allow public digital assets (PDFs, images)
Allow: /content/dam/
Disallow: /content/dam/gs1us/documents/legal-policies
Disallow: /content/dam/gs1us/documents/agreements

Sitemap: https://www.gs1us.org/sitemap.xml        

技术搜索引擎优化

页面搜索引擎优化

内容和用户体验