Catalog
How to name and organize size and color variants without confusing your catalog
Best practices to name size and color variants, define attributes and avoid duplicates in a multichannel catalog.
Size and color variants: keeping stock and price in sync
How to keep stock and price for every size and color variant in sync across Amazon, MercadoLibre and Shopify.
What size and color variants are and how each marketplace lists them
What size and color variants are and how Amazon and MercadoLibre group combinations under a single listing.
How to restock sizes and colors based on what actually sells
How to analyze sales by size and color to restock only the combinations that move and avoid tied up capital.
Parent and child products: the structure for managing sizes and colors
How the parent and child product relationship works to manage sizes and colors and why it organizes a fashion catalog.
How to manage sizes and colors in your catalog without losing stock control
How to manage sizes and colors as variants of one product and track stock for each combination separately.
Why your inventory never matches across channels without a unified catalog
How the lack of a unified catalog causes overselling and stockouts, and what data each product must share across channels.
Master SKU vs channel SKU: how to structure a unified catalog
Master SKU versus channel SKU and how to design the hierarchy of a unified catalog without duplicating products.
How to unify your catalog when each marketplace uses a different SKU
How to map different per channel SKUs into a unified catalog using the EAN GTIN as the master identifier.
What is a unified catalog and why you need one to sell across channels
What a unified catalog is, how it centralizes your Amazon, MercadoLibre and Shopify products and why it reduces stock errors.
EAN and GTIN errors that block your listings and how to fix them
The most common EAN GTIN errors when listing, why Amazon rejects them and how to fix a duplicate or invalid code.
EAN, UPC, ISBN and ASIN: how each product code differs
Differences between EAN, UPC, ISBN, GTIN and ASIN, when to use each and how they affect your marketplace catalog.
How to get legitimate EAN or GTIN codes for your products in Mexico
How to obtain valid EAN GTIN codes from GS1, avoid resold codes and register your catalog without listing errors.
What is an EAN or GTIN and why Amazon and MercadoLibre require it
What an EAN GTIN is, how the codes differ and why they are required to list products on Amazon and MercadoLibre.
EAN/GTIN: how to unify the same product across Amazon and MercadoLibre
The EAN/GTIN is the master key to cross your catalog between channels. How to use it to have one real product no matter how many SKUs you have.
EAN and GTIN: the master key of your multichannel catalog
EAN and GTIN: the master key of your multichannel catalog: a practical guide for multichannel Amazon and MercadoLibre sellers.
Unified catalog: one real product, many listings
Unified catalog: one real product, many listings: a practical guide for multichannel Amazon and MercadoLibre sellers.
Size and color variants: how not to lose control
Size and color variants: how not to lose control: a practical guide for multichannel Amazon and MercadoLibre sellers.
EAN and GTIN mismatches across channels
EAN and GTIN mismatches across channels: a practical guide for multichannel Amazon and MercadoLibre sellers.