I am working in an online company. I know there is a cost price and a sale price so in this way the work is not haram. But second question is that I am working by sitting at home. I don't say I don't work totally. I manage customers and deal with the delivery man, but I'm still confused as to whether it is halal or haram?
Working from Home is not haram. Allah ask us to find job which do not spoil salah ( Namaz) . And prophet Mohammed prohibited several types of jobs like cheating, gambling , anything relate with loan interest kind of . If you are working from home means your management trusting you. You will be in your work. So simply fear allah.