How can i include a price of an items in images that i load in gui ?

    My project is detected text in grocery items.
     I load images and it read the text of grocery items . How can i state a price of an items in images that i load ? 
    Means that each load image have its prices value.
     For example, i load cadbury,it detect cadbury and i want the prices include. 
    How can i do the same process with another image with its their own prices?