I work a lot of large events selling eco-friendly apparel like beanies, hats, shirts etc… and have been wondering if there is a way to easily collect emails or prompt people to follow my social media accounts when they make a purchase? I have a sign that has my social media tags on it but I was thinking about incentivizing people with 10% for following us on Instagram and subscribing to our email list. Just wondering if anyone else has a solution to this or any insight into what has worked or not worked for you. Thanks, cheers!