For us, a refurbished product meets 3-key criteria:
1. It has had a previous life (owned by an individual or a company).
2. It has been checked and tested on more than 25 points of functionality before being offered for sale again. And, if necessary, it has been upgraded and repaired. Which brings us to our third point.
3. In terms of technical performance, it is fully functional and comes with a 1-year warranty. In terms of aesthetics, it will depend on its grade.