Adobe Analytics measured the impact of marketing investments this season. Consumers spent an overall $6.1 billion online on Thanksgiving Day, up 8.8% year over year. Mobile shopping hit highs on Thanksgiving Day, reaching 59.5% of all online sales, which represents $3.6 billion in online spending via mobile, up 10.5% year over year. The process of optimizing your site on mobile has never been easier as an endless array of tools and resources at your fingertips these days to do just that.