Have you tried Amazon Smile?

When you shop at smile.amazon.com, you’ll find everything the same as Amazon.com, however, the added bonus is that Amazon donates a portion of the purchase price to the Oahu SPCA.

Simply visit smile.amazon.com, login and search for “Oahu SPCA” in the “find a charity” box or click our direct link: https://smile.amazon.com/ch/61-1569948