I search for deals for a living and I've discovered the best space tech deals ahead of Fourth of July celebrations and Amazon Prime Day.

Amazon Prime members can get $1 off per gallon of gas at more than 7,500 BP, Amoco or AMPM gas stations if they link their account to "earnify," a loyalty program by BP, according to Amazon. A webpage promoting the offer states the deal will be valid for one-time use and discount up to 35 gallons on members' next fill-up this weekend.

You don’t have to wait until next week to start shopping impressive discounts, though. There are already plenty of early Prime Day deals live, and some products are already at their lowest prices ever. Here, our deals editors have rounded up the best early deals you can shop right now and outlined everything you need to know about next week’s sale.