In February, SSE's incoming chief executive Alistair Phillips-Davies told ITV News' Business Editor Laura Kuenssberg that he wants to rebuild customers' trust in the energy company.
He pledged that if customer service at the company falls short, customers will receive £20 off their bills.
We speak to one of those who was actually doing the selling. He left the job because he found he had to 'take advantage of a human being.'
A guide to some of the options open to you as a consumer if you believe you have been mis-sold to by SSE or any other energy company.
Ofgem's £10.5m fine imposed on SSE is the biggest ever authorities have imposed on an energy supplier.