The bigo live gift card(https://www.lootbar.com/gift-card/bigo-live-gift-card ) route is different. I first buy a region-locked PIN from an authorized seller, then redeem that PIN on the official web portal through the BIGO Card or Mintroute payment options. I cannot redeem it inside the mobile app. I like PIN vouchers for gifting Diamonds to friends, for setting a fixed spending budget, and for using supported local payment methods that never appear on the official direct recharge page.