Besides of the fully customizable Affiliate registration form and link, now you can edit the Affiliate login page by going to Settings > Affiliate login
You can edit text, Button text, background or add more custom CSS onto the page.
You can also observe the instant changes in the Preview section.
Be noted to click Save changes to apply your edits.
Affiliate login page can be hosted on Secomapp domain with link which looks like: af.uppromote.com/subdomain/login or on your embedded affiliate registration form.