Doki Doki Crate Coupon: Get FREE Pompom Purin Light With 6+ Month Prepaid Subscription! Posted by Hello Subscription on November 5, 2018. Subscription Box Coupons & Deals Make the first comment! Hello Subscription independently researches and reviews the best subscriptions and products. Things you buy through our links may earn us a commission. Save for LaterGo to commentsNotification Doki Doki Crate is offering a FREE Pompom Purin Light with your first crate when you subscribe to a 6+ month prepaid subscription! Use the coupon code POMPOM to get the deal. Valid while supplies last. OR Use code HELLO to save $3 on your first Doki Doki! Visit Doki Doki Crate to find out more!