Seller Knowledge Base

Shipping & Logistics Guides

Everything you need to know about thermal barcode printers, Flipkart and Amazon Easy Ship label sizes, SKU stamping, and warehouse packing speed.

Written & field-tested by Heet Dhameliya, founder of QuickCrop with active Indian marketplace sellers.

AMAZON EASY SHIP Amazon Seller Guides & Tutorials

Easy Ship Tutorial

How to Crop Amazon Easy Ship Labels for 4x6 Thermal Printers (Step-by-Step)

Learn how to convert Amazon Easy Ship A4 multi-order PDFs into individual 4x6 thermal barcode labels. Split 2 orders per page, avoid courier scan rejections, and save thermal paper.

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Warehouse Packing

How to Print SKU & Quantity on Amazon Shipping Labels (Avoid Wrong Parcel Packing)

Eliminate wrong shipments and Amazon ODR penalties. Automatically extract item SKU and quantity from tax invoices and stamp them directly onto thermal shipping stickers.

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Printer Settings

Amazon Easy Ship Label Size & Thermal Printer Settings Guide (100x150mm / 4x6)

Exact measurements in millimeters, points, and DPI. Configure darkness and sensor settings for TSC, TVS, Zebra, and Xprinter, and fix the double blank label feed issue.

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GST & Accounting

How to Separate Tax Invoices from Amazon Shipping Labels for GST Accounting

Stop wasting expensive thermal stickers on tax invoices. Extract all customer tax invoices into a separate monthly PDF for hassle-free GSTR-1 sales reconciliation.

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FLIPKART SELLER HUB Flipkart Seller Guides & Tutorials

Troubleshooting

How to Fix Blurry Flipkart Barcodes on Thermal Printers (EKart Scan Fix)

Diagnostic guide to fix blurry, faint, or unreadable barcodes on Flipkart shipping labels. Covers vector cropping, printhead cleaning, and driver settings.

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Alignment & Setup

Flipkart Label Not Fitting 4x6 Thermal Paper? Alignment & Margin Fix

Step-by-step setup to resolve shrunken 2x3 labels, cut-off right borders, and double-label blank feeds on 4x6 thermal roll printers.

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Printer Setup

How to Print Flipkart Labels on Thermal Printers (TSC, TVS, Xprinter, Zebra)

Comprehensive step-by-step tutorial on setting up 4x6 thermal paper, Windows printer darkness settings, and avoiding paper feed mismatches.

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Dimensions

Flipkart Shipping Label Size & 4x6 Dimension Guide (2026 Updated)

Detailed breakdown of point sizes, millimeters, DPI requirements, and why auto-cropping eliminates courier pickup barcode rejection.

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Warehouse Packing

How to Group & Sort Flipkart Orders by SKU for 3x Faster Packing

A deep dive into warehouse dispatch workflows. Learn how bulk SKU sorting saves hours of searching and completely prevents wrong shipments.

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Cost Analysis

A4 Paper vs 4x6 Thermal Sticker: How Much Money Do Sellers Save?

Real math from 1,000 orders: compare paper, toner, transparent cello tape costs vs direct thermal self-adhesive label rolls.

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