$20 OFF your purchase of $100 or more at RalphLauren.com when you pay with PayPal. YMMV

YMMV – I have got an email about this. You can try and see if paypal is applying discount before you proceed with purchase.
Paypal
RalphLauren
Shop by 9/25/17 at RalphLauren.com.
Pay with PayPal. Your discount will be automatically applied.
Savings will be reflected on your PayPal email receipt and
PayPal account transaction details. You must log in to PayPal
to see your account transaction details.