How to Reset Password on Boost Biz Merchant Portal Lili Follow Step 1: Go to Merchant Login page and Click Forget Password link. Step 2: Enter your email address to reset password. Step 3: Check your email to reset your password. Step 4: Temporary password has been created for you and click reset password. Step 5: Create your new password. Step 6: Successfully reset your password and login again with your new password.