https://support.coros.com/hc/en-us/community/posts/30810588092052–Call-United-What-is-United-s-%F0%9D%92%9C%F0%9D%92%BE%F0%9D%93%87%F0%9D%93%81%F0%9D%92%BE%F0%9D%93%83%F0%9D%91%92%F0%9D%93%88-cancellation-policy-United-Refund-FAQs
https://support.coros.com/hc/en-us/community/posts/30810588092052–Call-United-What-is-United-s-%F0%9D%92%9C%F0%9D%92%BE%F0%9D%93%87%F0%9D%93%81%F0%9D%92%BE%F0%9D%93%83%F0%9D%91%92%F0%9D%93%88-cancellation-policy-United-Refund-FAQs