One the many benefits of an EDGE membership is the ability to track parlays and teasers.
To track a parlay or teaser, add multiple selections to your bet slip as you normally would.
When you go to save your picks, choose 'Parlay' or 'Teaser'. You can then adjust the lines for your picks and the payout as needed.
After making any necessary adjustments you can then successfully save the pick by selecting "Track Parlay/Teaser".