The article need to info customer as to why barcodes are used.
Why it is a benefit to have a barcode on your product.
The difference between UPC and a EAN barcode.
How a store will use your barcode for inventory and POS.
12 freelancers estão ofertando em média £35 para este trabalho
My current aim is to establish myself as one of the most reliable provider and I believe that the only way to achieve this is by Buyer Satisfaction. I will charge $1 per 100 words. Regards