Despite a slow start to the Prime Day summer sales event, U.S. online sales reached $24.1 billion with retailers offering deeper discounts than last year.

We've picked out the best space tech Prime Day deals still available as star projectors, drones, model rockets and Lego sets are still discounted.

The four-day summer sales event officially ends tonight, Friday, July 11. This is the tech giant's 11th Prime Day event during which the online retailer offered up millions of deals over more than 35 categories including electronics and kitchen , apparel and accessories.

A few things have sold out. Meanwhile, discounts on multiple Kindle Essentials bundles have gotten even bigger.

Buying gift cards during Amazon Prime Day can earn you discounted prices or Amazon credit. These are the best gift card deals we've found.

Apple is famously strict about discounts, and it rarely offers price drops even on the most affordable products. If you have to buy an AirTag, you’ll usually pay $29 each on Apple’s official website.

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.

Time is running out to get the best Prime Day running shoe deals from top brands like Brooks, Asics and Hoka. We rounded up the 21 best deals.