The first four-day-long Prime Day sale, is expected to generate as much spending as two Black Fridays, Adobe reports today, with AI tools and influencers driving growth.

Buy Now Pay Later (BNPL) usage is expected to see a slight uptick, as budget-conscious consumers seek greater flexibility in managing their spend. During Amazon’s Prime Day event, Adobe expects BNPL to drive between $1.8 billion and $1.9 billion of overall online spend, representing an 8 percent share, up from 7.6 percent last year.

Online spending is expected to surge to $23.8 billion across U.S. retailers during a 96-hour Amazon Prime Day event this week, according to an Adobe Analytics forecast released on Monday, as shoppers seek strong discounts on back-to-school gear ranging from apparel to electronics.