The short EAN, issued for packs with no room for the full one.
EAN-8 exists because EAN-13 is physically too wide for some packaging. A tube of lip balm, a single-serve confectionery item, a small tin: there is not enough flat surface to print thirteen digits at a size a scanner can read.
It is not simply a truncated EAN-13. The shorter numbers are issued separately and sparingly, precisely because the available range is small — a manufacturer has to justify needing one rather than just picking a shorter code.
In practice that means EAN-8 shows up on exactly the items you would expect: the ones small enough that the barcode is a meaningful fraction of the packaging.
The short EAN, for packs too small to carry the full one.
Yes, with no configuration. The keyboard reads EAN-8 as standard and types the digits into whatever field you are in.
Install Barcode & QR Scanner Keyboard from Google Play and enable it as a keyboard.
Open Settings → Scanning engine and choose TRAKWIND Scan.
Tap the barcode key on the keyboard and point the camera at the code.
The value is typed into whatever field you were already in — a spreadsheet, an ERP screen, a web form. There is nothing to integrate.
Free on Google Play. No licence, no extra hardware, and nothing to connect.