https://techcrunch.com/2018/11/30/paypal-black-friday-cyber-monday-broke-records-with-1b-in-mobile-payment-volume/

Black Friday broke records in terms of sales made from mobile devices, according to reports last week from Adobe. This week, PayPal said it saw a similar trend during the Thanksgiving to Cyber Monday shopping event. PayPal saw a record-breaking $1 billion+ in mobile payment volume for the first time ever on Black Friday – a milestone it hit again on Cyber Monday.

Mobile payment volume on Black Friday was up 42 percent over Black Friday 2017, the company said, and it even outpaced the mobile payment volume on Cyber Monday this year.