You are missing the the coupons you get in nine-tails, and the bare minimum per day is 25 coupons if you tried, group summons x2 per week, cat quiz - ranging from 40 to 240 coupons for 4 weeks depending how lucky guessing the right ninja, group wheel, puzzle (60 coupons), etc. Just because you don't know where to farm all coupons sources doesn't mean you can claim another player's revenue of coupons on luck.

Then what's the point of you in mentioning people their coupon income is based on luck? If they say it like it is normal for them to get it on a monthly basis it means they are capable of doing it because they know what to do. I've seen f2p players who still use the "team 7", low power, and I don't understand what they use their coupons on and as a result, they are on the lower tier of f2p and I've seen players who are capable of getting competing against low tier p2ws. There's different types of f2p and one of the ways you get out of the lower tier is for you to spend your coupons wisely instead of dumb events like that requires luck.

I kind of stopped reading his posts after that he refused to understand other people's points and proved my point about players not knowing tricks about the coupons sources (he didn't know about the hitting both sides with myoboku trial).