The Salvation Army
This company accepts opt-out requests on their website. Please click below to visit the relevant page on the The Salvation Army website to complete your opt-out request.
Remember that it can take up to 90 days for your request to be processed.
If there is a comments section, copy and paste this text:
After clicking the link to the Salvation Army, scroll down to find the contact form. Under the dropdown labeled "I am contacting you regarding:" select "I would like to opt out of receiving Salvation Army mailings or calls."