A British payment processor for managing direct debits accessible it seems to charities and maybe political parties. Here are my notes …
I found these links
- https://support.gocardless.com/hc/en-gb/articles/209700989-Adding-a-Pay-with-GoCardless-button-to-your-website, how to add a button to a web site
- and https://gocardless.com
One needs an account, and uses the dashboard to set up a backend, and then pastes HTML to the site.