Mommy Makeup review for Koala Free Gift BOGO Upsell

May 1, 2026

Super easy to onboard and activate GWP offer. Works exactly as represented. Only had the app installed 1 day so far-- so I'll update the review in a month. But i LIKE the fact that the app doesn't mess with inventory. "Simply" uses Shopify Functions to modify the price. Auto-adds to cart. Auto removes from cart if qualifying item or price threshold is no longer met. Meets all expectations. Thank you! [EDIT] we have been using Koala for more than a year now. EXACTLY the perfect fit for GWP and cross-sells (would you like fries with that?) for complementary items. Great set of features. Thank you!