https://superuser.com/questions/1878227/supportwhat-does-fully-refundable-meanhttps://superuser.com/questions/1878227/supportwhat-does-fully-refundable-meanhttps://superuser.com/questions/1878227/supportwhat-does-fully-refundable-meanhttps://superuser.com/questions/1878227/supportwhat-does-fully-refundable-meanhttps://superuser.com/questions/1878227/supportwhat-does-fully-refundable-meanhttps://superuser.com/questions/1878227/supportwhat-does-fully-refundable-meanhttps://superuser.com/questions/1878227/supportwhat-does-fully-refundable-mean