Stock & inventory guides
Managing stock, warehouses and barcodes for online shops
Stock & inventory
What is a product barcode? EAN-13 vs Code 128, and can you make your own?
How EAN-13 and Code 128 barcodes differ, what the 885 prefix means, which ones you can make yourself and which need GS1 Thailand before selling to retail chains, how to print barcodes that scan, and choosing a scanner.
Oct 8, 2026 · 8 min read
Stock & inventory
What is stock, and how do you manage it without running out or overstocking? (for online shops)
Understand on-hand stock, available-to-sell stock and the reorder point, plus how to set up SKUs, count stock and clear dead stock for an online shop — with a free Excel template and signs it's time to move beyond Excel.
Oct 8, 2026 · 9 min read