You don't need a password to log in to the Splitit shopper portal.
There are 3 ways to log in to the shopper portal:-
1. Request a secure link by clicking on the 'Login with Magic Link' button. A single use link will be emailed to you straight away. Each magic link lasts for 15 minutes and can be used only once so you will need to generate a new one each time you log in
2. Login with Google as long as your Gmail was the one you used when you made your purchase on the retailer website
3. Login with Facebook as long as the email you use for Facebook is the one email you used when you made your purchase on the retailer website