A Prime subscription will get you plenty of great savings -- including $1 off each gallon of gas from July 3 to 6.

Prime Video is one the company's most popular perks, offering access to both original shows and favorites, and for an additional fee you can add channel for certain specialty interests to your Prime Video subscription or buy movies and television shows. On Prime Day, there will be discounts on channel as well as buying videos and shows.

Link your Amazon Prime account to your Earnify account to get fuel savings at over 7,500 BP, Amoco, and Ampm gas stations every day. The real kicker here is with the savings offer for July 4 weekend, where you can get $1 off per gallon (up to 35 gallons) at participating locations. These purchases can be made between July 3 and July 6.