bro mon pass I think there should be a pass for defeating bro mons and you can get items bromons or currency to buy stuff in shop. 25tiers easy medium hard quests and if finish get coins. Also 14 21 or 1month for pass.
Voted! BUT, you are still not my dad
we have already have a shop with currency idea and sweezy saw it
https://sweezy.community/t/alas-a-3-5-idea-wooooooo/26519/42
Adding on to both @Henhenguy and @Natanel_Eshmoili 's ideas, a level up system for players. It would rely on Quests that your Bro-Mon would do, (Natanel’s part) and depending on the difficulty or the crush of the bro-mon, it would give your account levels. Specific “Level Milestones” could appear as badges on your account as well as unlocking more features like portals. But it could also unlock a trading marketplace of sorts, (HenHenGuy’s) where you could trade your bro-mon with others to add to…
They are two links