Blog
What we think, and why.
Positions rather than instructions — the decisions behind how MergeKart handles your data, argued out loud.
Reading a lab certificate reliably
Certificate data drives fine-jewellery listings, and transcribing it is where it goes wrong. Why a wrong grade is worse than a missing one.
Blog · 7 min
Why we refuse to invent GTINs
Fabricating a product identifier clears validation and creates a worse problem. What a GTIN actually is, why collisions happen, and the legitimate exemption path.
Blog · 6 min
Built on the same principle.
MergeKart shows you the gap in your data instead of quietly filling it.
No card for the first 14 days · your catalogue, not a sandbox