Do I have to be a friend to make a donation to CRT? No, you can make a donation to the CRT even if you do not have a Friendship subscription with us. For general donations click here. We also have appeals running throughout the year, to see what we're raising money for and how you can raising money for us, visit our Appeals page. You have the option to leave a comment and a picture with your donation that will be posted on the website. This is done on the payment page. This is not compulsory but shows the world that you are supporting us!