It’s simple!
Log into your Discount Marketplace account.
Select the profile icon in the upper right corner of the screen.
Then from the drop down, select the Smart Wallet Icon.

You will see a button to link your PayPal account to your BenefitHub profile.

After clicking the "Connect to PayPal" button, you will be prompted for your log in with PayPal. Once you have logged in, you are all set!