Giffgaff top performing ‘lockdown’ mobile network

According to business consultancy Yonder, Giffgaff was the top-performing mobile network, followed by Tesco Mobile, for meeting customer needs during lockdown. Giffgaff was named by Yonder as the fourth-best performing business across all sectors under lockdown, behind Netflix, Amazon and Amazon Prime. Tesco Mobile followed closely in fifth and O2 was eighth out of 65…