Amazon.com has instant coupons you can use to save money on many items in different categories including, books, electronics, and toys. Ed Rhee, a freelance writer based in the San Francisco Bay Area, ...

The promotion, which is part of a partnership between Amazon and BP’s Earnify program, arrives ahead of the holiday season.

Each coupon collected can only be used once, meaning shoppers can only buy a single unit of a product with the coupon discount. However, shoppers can add multiple Amazon coupons to an order if each ...