Hubble Back To School Sale: First 2 Weeks FREE! Posted by Hello Subscription on August 7, 2019. Subscription Box Coupons & Deals / Hubble Coupons Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification Hubble contact lens subscription has a new sale! Get your first TWO weeks FREE (equivalent to 15 pairs), just pay $1 shipping! No coupon needed, just use this link to subscribe. Get FREE Daily Contacts at Hubble! About Hubble: How it works: What do you think of Hubble?