Most small to medium businesses are in shops, hotels, property, pharmacies and small-level manufacturing that generate much of their inflows in cash. In what anthropologists call the Asian style of doing business, much of this is cash that businessmen like to invest in banks and interest-paying societies, not in business growth. That all these NRIs who invest in growth also put aside substantial cash, is a business by itself, managed by several companies in London and in the Midlands. "One of my clients recently put aside $500,000 in a bank in Mumbai at a very attractive rate of interest," Praveen Raichura, an investment advisor, told Outlook. "Once you have a fully repatriable SBI bond at a good interest rate and with tax benefits, many will look for such an investment. I have had several inquiries already."