I do buy things at retail prices and sell them while adding some little amount as my profits, I sell my business using online,, sometimes I just use to tell my friends to advertise it for me, and when one wants it I send anywhere or else I do delivery by my self. Most things that I sell comes from Lilongwe and BT, since I stay in Mzuzu so I just use CTs and speed to have them here. And that's also a challenge to me.