The first day of Amazon Prime Day is behind us, but there are still plenty of great deals worth checking out for the rest of the week — and some of them may surprise you. In fact, some of them even surprised us here at HuffPost Shopping.

Momentum Commerce, which manages online sales for 50 brands, said its Amazon purchases plunged 41% on Tuesday when compared with the start of Prime Day last year.

Amazon’s Prime Day event has grown to four days, but some signs point to a lack of consumer enthusiasm this year.