when I accessed the special offer, the amount that appeared was 47M + 3 Boss Coins, but when clicking, the amount of Boss coins changed and deducted 39 from my Balance, I had this problem more than 1 time
Sorry about the confusion, but the one with 3 Bosscoins is a visual glitch. 80% of 191 is 38.2, which gets rounded up to 39 Bosscoins. Is this from the iOS or the Android OSM app?