Digital Product Identity

91id.in18 September, 2026
32

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…
Read More »
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…
Read More »
91id.in18 September, 2026
25

91iD™ vs EAN-13: Understanding Product Identification

91iD™ vs EAN-13: Understanding Product Identification 91iD™ and EAN-13 both use structured product identification, but they are designed for different…
Read More »
Product Verification

91id.in18 September, 2026
85

How to Verify a Product Using 91iD™

In today’s marketplace, customers often want to know more about a product before making a purchase. Whether you are buying…
Read More »
Product Identification

91id.in18 September, 2026
57

What is a Product Identification Number and Why Does It Matter?

What is a Product Identification Number and Why Does It Matter? A simple number can give a product a clear…
Read More »

Previous page

91iD™ launch program

No Registration Fee • No Annual Renewal Fee

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

91iD™ LAUNCH & NETWORK MISSION

91iD™ Numbering System

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 →