My husband and I pickup online mattress returns and help sell them on behalf of the company we work for. It too expensive for the mattress companies to pick them up themselves and they usually end up in the dump so they contract it out. We end up making $100-$900 a mattress depending on the size and model. We spend 6-8 hours a week doing it and have made over $2, 000 consistently since we started 2 years ago. My husband does the pickups on his way home from work and I do all of the selling and scheduling.