Hi guys, a friend of mine is running an apparel business and we need to figure out the best option for tagging items. i.e this tagging process should help easily track the date an item is bought, who it was bought from and also at what price it was bought. How could we tag the items for such easy identification.

there are cases where so many cloths are bought from one individual at different prices and dates, lets say he has ten different sellers... how can he tag each item for easy tracking. whats software can be used, is there a special machine for printing such tags... just how could this be done.

thanks.