Hidden Purchase Quest Review for Google Pass Users (Long Post)

Before I start writing, I want to let you know that the profit/loss figures below are based on Google gift cards, and I used the common 20% Google in-game discount (up to 5000 KRW, applied to the 39000 KRW monthly pass) and the 3x Google Points earning boost. 1. First Top-up - 1500 KRW, Coins - 650 (1300 KRW) = 200 KRW loss 2. Second Construction Queue - 3000 KRW, Coins - 1300 (2600 KRW) = 400 KRW loss If you only consider these, it's a 600 KRW loss. But when I calculated it: Weekly Pass - 30,000 KRW (original price), Coins - 13400 (26800 KRW) Monthly Pass - 39,000 KRW, Coins - 18400 (36800 KRW) Since the Google 20% discount applies fully to both: Weekly Pass - 25,000 KRW (1800 KRW profit) Monthly Pass - 34,000 KRW (2800 KRW profit) So I bought the monthly pass. The pure profit from the purchase itself is 2200 KRW. What I got from the collected crows is Coins 3600 + Gems 50000 = 8200 KRW