kotak.biz offers an instant, digital and paperless onboarding experience to Kotak Current Account customers. You can easily login using:  Your registered mobile number and MID of the POS Terminal, if you are a Kotak Current Account customer with Kotak POS machine/ Physical QR Your registered mobile number and authorised signatory CRN (Customer Relationship Number), if you are a Kotak Current Account customer with the relationship type as Individual/ Sole proprietor and do not have a Kotak POS machine/ Physical QR