The Black Friday/Cyber Monday period is the starting pistol that signals that start of ‘the golden quarter’, when most retailers lock in their profits for the year. It’s also a time when having a good customer database – along with reaching the right consumer with the right offer at the right time – is critically lucrative for brands. However, the looming prospect of GDPR is set to make the gathering and use of customer data more complex. So what should marketers be doing now to ensure their golden quarter & GDPR plans go platinum in 2018?