UPI for business
Unified Payments Interface: instant bank-to-bank payments by QR code or phone number, which most customers now expect to use.
UPI lets a customer pay straight from their bank account to yours by scanning a QR code. For a business, a merchant QR linked to the business's own account keeps those payments apart from personal ones and gives a record of every sale.
Count UPI receipts with the cash at the end of each day: a payment the customer says they made is only made when it shows in your account.
Learn it in a lesson
See also: Current account