Amplify is a climate donation tool that amplifies the good of spending with sustainable brands. Conscious consumers are able to quickly create an Amplify account, choose a high-impact climate charity to support, and connect an existing debit or credit card through an encrypted card linking technology. When a purchase is made with a sustainable brand in the Amplify network, the brand automatically donates two percent of the purchase price to their customer's chosen climate charity through the Amplify software. Brands are able to offer a personalized donation experience and incentivize sustainable spending. Customers are able to easily find and prioritize sustainable brands for everyday goods like food, clothing, personal care, and household items, support the environmental causes they care most about, and track earned donations through their Amplify account. Environmental organizations receive funds to expand their impact. By bringing together this community of changemakers—conscious consumers, sustainable brands, and climate charities—Amplify aims to accelerate our response to the climate crisis.