For the fiscal year ended December 28, 2019, one customer represented 13% of our total revenues. For the fiscal year ended December 29, 2018, one customer represented 19% of our total revenues. As of December 28, 2019, three customers each represented 10% or more of our total trade receivables for a combined total of 49%. As of December 29, 2018, three customers, each represented more than 10% of our total trade receivables, for a total of 38% of our total trade receivables.

During the fiscal years ended December 28, 2019 and December 29, 2018, we purchased appliances for resale from three suppliers. We have and are continuing to secure other vendors from which to purchase appliances. However, the curtailment or loss of one of these suppliers or any appliance supplier could adversely affect our operations.