Reading Bug Box Coupon: Get FREE Squishable Plush With Any Personalized Box! Last updated by Hello Subscription on November 2, 2018. Subscription Box Coupons & Deals / Reading Bug Box Coupons Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification Reading Bug Box is giving a FREE Squishable Plush when you order any personalized Reading Bug Box before 11/20! No coupon needed, just use this link to get the deal. Valid for a limited time only and while supplies last. Visit Reading Bug Box to get this deal!