Remembering Srebrenica (Scotland) is a registered partner in the Amazon Smile project.
Simply use the this link https://srebrenica.scot/smile/ before you checkout and the online retailer will make a small donation to the charity. Everything is the same, your membership status, offers, deals, vouchers, stored details and shopping basket will show in the smile site. It is an identical experience and platform.
You can also set it up on the phone/tablet app by following these instructions
Amazon.co.uk: AmazonSmile Mobile App Instructions