Credit shells from airlines may earn you interest admin-September 9, 2020-Articles-0 Comments Credit shells are open tickets issued by an airline when it wants to hold the booking amount as credit. Source: money advisor Post navigation Prev post How to smartly use your credit card? An expert advisesNext post EPF account: 6 crore members of EPFO to get interest for 2019-20 in 2 intalments Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Name * Email * Website Comment