Download apps WHAFF Rewards di Play Store, lalu login menggunakan facebook, jika meminta kode undangan masukkan kode BL87066. Terima kasih.

[WHAFF] Mahendra Lotus has invited you to WHAFF Rewards! Download WHAFF Rewards, put the invitation code : [ BL87066 ] and get $0.50!!! https://play.google.com/store/apps/details?id=com.whaff.whaffapp