While the useofdebitandcredit CARDS has increased inthe lastdecadeinIndia, manyretailersstilleitherinsist on taking cashtoevade tax or else ask for mark-upsto cushion the blow.
The website's founder believes this is because bribing a tax inspector is only likely to happen when someone is trying to evadetax, making them unlikely to want to tell people about it, even anonymously.