Customer Verification

91id.in28 September, 2026
37

How Barcode Verification Helps Customers Identify Products

Buying a product today is no longer just about looking at its packaging and trusting the information printed on the…
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91id.in18 September, 2026
31

Why Every Product Needs a Unique Identity

In today’s marketplace, a product is more than its physical packaging. Customers discover products through websites, marketplaces, social media, retail…
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91id.in18 September, 2026
28

How Product Identification Helps Customers Verify Product Information

How Product Identification Helps Customers Verify Product Information In today’s marketplace, customers have access to thousands of products from different…
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91iD™ launch program

No Registration Fee • No Annual Renewal Fee

During the current 91iD™ launch program, eligible product registrations are intended to remain searchable in the 91iD™ network without an annual renewal fee.

The current program is designed to provide no registration fee and no recurring annual renewal fee for eligible registrations, subject to the published program terms.
✓ No registration fee
✓ No annual renewal fee
✓ Searchable product record
✓ Customer verification access

Learn More →

91iD™ LAUNCH & NETWORK MISSION

91iD™ Numbering System

An Independent Product Identity Network

91iD™ is independently operated as a product identification and verification network. A 91iD™ identifier is its own proprietary/private reference and does not require a GS1 GTIN to exist as a 91iD™ identifier. Where a product or marketplace is subject to a separate regulatory, retailer, marketplace or standards requirement, those requirements remain applicable.

91id Registration →

How Barcode Verification Helps Customers Identify Products

Why Every Product Needs a Unique Identity

How Product Identification Helps Customers Verify Product Information

91iD Accessibility