Choose the barcode type your use needs: EAN-13 and UPC-A for retail products, Code 128 for shipping labels and inventory, ITF-14 for cartons. Check digits are calculated for you.
Questions
Can I sell products with these barcodes?
The images are fine, but retail EAN/UPC numbers must be registered with GS1 to be unique.
What do I type for EAN-13?
12 digits – the 13th check digit is added automatically.