YONO Super Saving Days: SBI offers upto 50% discount on hotel booking, air tickets

State Bank of India (SBI), the country’s largest lender has announced the launch of the second edition of its unique shopping carnival – ‘YONO Super Saving Days’. The four-day shopping carnival will commence on March 4. It will conclude on March 7.State Bank of India (SBI), the country’s largest lender has announced the launch of the second edition of its unique shopping carnival – ‘YONO Super Saving Days’. The four-day shopping carnival will commence on March 4. It will conclude on March 7.