Oui Please Anniversary Sale: Get 30% Off Everything! Posted by Hello Subscription on November 13, 2018. Subscription Box Coupons & Deals / Oui Please Coupons Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification Oui Please is celebrating their 4th anniversary with a big sale! Get 30% off sitewide, including subscriptions and shop orders! Use the coupon code OUIHOLIDAY30 to get the deal. Ends 11/15! Are you getting Oui Please?