Insights, tips, and updates about product authentication and brand protection
A practical guide for Pune manufacturers, warehouses and online sellers: choosing label material, matching the right thermal transfer ribbon, precut versus continuous rolls, what printed runs actually cost, and what to send a supplier to get a firm quote.
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How Amazon's Transparency Program works: enrolment, per-unit code costs, what a T-code actually contains, label specs, and three ways to get your codes printed.
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Food, spice, pickle, namkeen, snack, dairy and beverage makers worldwide: you don't need a new coder to print compliant batch coding. Print MFG, EXP, Batch and MRP alongside one unique tracking QR — on the handheld inkjet printer you already own. Covers FSSAI, EU 1169/2011 and FDA/FSMA rules, what to encode, the right batch number format, and how TrueGTIN generates the data for free.
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A practical, illustrated guide to putting QR codes on food packaging alongside your batch code. Learn what to encode (GTIN, batch/lot number, MFG date, expiry, MRP), how QR codes speed up recalls and fight counterfeits, how shoppers verify authenticity with one scan, plus a real example label, the mistakes to avoid, and how TrueGTIN generates and manages food product QR codes for free.
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An illustrated compliance guide to putting QR codes on medicine packaging: the serialization mandates you must meet (India's top-300-brands QR rule, EU FMD, US DSCSA), the eight data fields Indian law requires, when to use a QR versus a GS1 DataMatrix, how unit-to-pallet aggregation works, how patients and pharmacists verify a pack, plus a real carton example and the mistakes that fail an audit.
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A practical, illustrated guide for apparel and clothing manufacturers on adding QR codes to your batch coding. See why fashion is the world's most counterfeited industry, where the code goes on a garment (hang tag, care label, woven label), what to encode (style number, SKU, batch/lot, colour, size, season), how shoppers verify authenticity in one scan, how it powers the EU Digital Product Passport, plus a real hang-tag example and the mistakes to avoid.
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A beginner-friendly, deeply practical guide to the GS1 DataMatrix — the tiny 2D barcode on your medicines, medical devices, and (soon) everyday retail products. Learn what it is, how it is built, how GTIN, expiry, batch and serial are packed inside using GS1 Application Identifiers, where it is legally required, what "Sunrise 2027" means, and how to create and verify one correctly.
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A step-by-step guide to printing variable data — your batch coding (MFG, EXP, MRP, Batch) plus a unique tracking QR — straight from the TrueGTIN mobile app. Generate the data, save the CSV onto the printer's USB flash drive, plug it into any handheld inkjet printer, and start coding cartons in minutes. No computer required.
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Learn how GS1 standards enable global supply chain visibility, improve product traceability, and ensure compliance with international regulations. Discover how GS1 Digital Link and GTIN standards revolutionize product identification.
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Complete guide to GTIN requirements for major e-commerce platforms. Learn how to get GS1 barcodes, avoid common mistakes, and ensure your products are listed correctly on Amazon, Shopify, eBay, and other marketplaces.
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Learn how to spot fake products and verify authenticity before you buy. This comprehensive guide covers QR code verification, visual inspection techniques, and red flags to watch for when shopping online and in stores.
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Discover innovative QR code marketing campaigns that drive engagement and sales. Learn how brands use QR codes for product launches, loyalty programs, interactive experiences, and customer retention strategies.
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Comprehensive guide to brand protection and anti-counterfeiting strategies. Learn how to detect fakes, implement authentication solutions, and take legal action to protect your brand reputation and revenue.
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Learn how QR code traceability systems enable rapid product recalls, reduce costs, and protect consumer safety. Discover best practices for recall management and regulatory compliance in food, healthcare, and consumer goods.
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Discover how unique, tamper-proof QR codes are revolutionizing product authentication. Learn how consumers can instantly verify product authenticity with a simple scan, protecting both brands and customers from counterfeits.
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Learn how customers can easily register product warranties and open support tickets directly against purchased products. Streamline customer service and warranty management while building stronger customer relationships.
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Compare QR codes and traditional barcodes for product authentication. Learn the differences, use cases, advantages, and when to choose each technology for your brand protection and supply chain needs.
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Master supply chain traceability with EPCIS standards. Learn how to implement event-based tracking, improve visibility, meet regulatory requirements, and optimize your supply chain operations with real-time product tracking.
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Complete guide to product serialization for manufacturers. Learn how to implement unique serial numbers, comply with regulations, enable item-level traceability, and improve supply chain visibility and recall management.
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Learn how effective warranty registration programs increase customer lifetime value, improve retention, and provide valuable product insights. Discover automation strategies and best practices for warranty management.
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Affordable product authentication guide for small businesses. Learn how to implement QR code authentication, protect your brand from counterfeits, and engage customers without breaking the bank. Step-by-step setup instructions included.
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Learn how to validate any GTIN, UPC, or EAN barcode number for free. Understand check digit verification, detect barcode format types, fix common errors, and ensure your products pass Amazon and Flipkart compliance checks.
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Validate multiple GTINs at once with our free bulk barcode checker. Perfect for Amazon sellers, Flipkart vendors, and catalog managers who need to verify hundreds of barcodes before uploading product listings.
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Validate GLNs, GS1 Digital Links, and serial numbers (AI 21) with our free GS1 validation tool. Learn how GS1 identifiers work, their structure, and why validation is critical for supply chain compliance.
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Generate high-quality EAN-13, UPC-A, ITF-14, and GS1-128 barcodes from your GTIN for free. Download as SVG or PNG for print-ready labels, packaging, and product listings.
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Calculate GS1 Mod-10 check digits for GTINs, SSCCs, and GLNs with our free calculator. Learn exactly how the check digit algorithm works with step-by-step examples and see the math behind every barcode.
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Convert between GTIN-8, GTIN-12 (UPC-A), GTIN-13 (EAN-13), and GTIN-14 formats instantly with our free converter. Learn why different formats exist, how zero-padding works, and when you need each format.
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Find out how much GS1 India registration costs based on your company turnover and number of barcodes needed. Understand registration fees, annual renewal costs, and cost per barcode with our free GS1 cost calculator.
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Everything manufacturers, brand owners, and e-commerce sellers need to know about batch coding: regulatory requirements across food, pharma, cosmetics and medical devices, GS1 AI (10) encoding, smart batch code patterns, common mistakes to avoid, and how TrueGTIN helps you implement world-class batch traceability for free.
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A complete buying guide to handheld inkjet (TIJ) printers for batch codes, expiry dates, barcodes and QR codes. Understand every part of the device, exactly how thermal inkjet printing works, the traps dishonest sellers use to overcharge you, and a practical framework for picking a cost-effective printer based on true cost of ownership.
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