How do I customize the CSS? Steve Hall April 14, 2015 19:45 Follow You can do this on your site. Just paste the widget into a page and overwrite its styles with the ones you need. Related articles We want to reward our customers with a discount on their monthly subscription. The first month is free, so every new sign-up isn't necessarily going to pay. We only want to give a reward to the paying customers. How might this might work? I would like to have a customer referral program that allows my customers to receive a $20 reward when they refer 10 people who complete a purchase on our website. Is it possible to add a custom referral button or popup? Comments 0 comments Please sign in to leave a comment.