Monday was Amazon's biggest shopping day in the company's history, the retailer said in a Tuesday press release.
Amazon announced that shoppers ordered "hundreds of millions" of products between Thanksgiving and Monday.
It said customers bought more items around the world on Cyber Monday than on any other day in Amazon's 25-year existence. Cyber Monday has been Amazon's top sales day for several years, outpacing the previous Prime Day and Black Friday.
Shoppers ordered a record number of Amazon devices over the past four days. The Echo Dot and Fire TV Stick 4K, were among the most popular items, the company said.
Amazon added that customers worldwide purchased more toys this Black Friday and Cyber Monday combined than ever before.
According to Adobe Analytics, customers made purchases worth $9.2 billion on Cyber Monday alone, a spike of nearly 17% over last year.
Black Friday grew nearly 20% year over year and secured $7.4 billion in sales.