Compare price via barcode

    From Consumerium development wiki R&D Wiki

    In Japan, keitai users compare price via barcodes. Consumerium itself, to be relevant to such buyers, would need to offer services such as the price premium calculation at that critical moment. It's unknown:

    how many such services there are in how many countries
    if ecolabel data are available as part of the comparison process
    if other third party information could be displayed at that time