I think something the game could use is a item unavailable feature. you select an item and make it "unavailable" for the really lower tier items so you don't have to face hordes of customers going, ooooh i need a new iron bracelet. every. single. day.
Kabam will put trading back in sometime and us liking a comment on kong which is something they don't even monitor to get trading back is ridiculous. so just stawp trying to get people to "like to get trading back"
great game! i feel like every 4th fight without a break is a "rare" battle where you can get gen and tickets, but it won't happen if you have 5 or more tickets, so spend them asap, also events seem to happen more often when you have less than 5 tickets along with those random rare fights when doing normal fights.
some tips i've found... if you have about 1k bucks you can buy a bow and some arrows from the one sport shop that was located on 33:33 for me. the arrows are sometimes reusable and they are pretty cheap. Also you can get a nice backpack there... for a price ofc. also always check dem police cars, dead police/swat, and swat cars... hell even teh tanks. You have a good chance of finding some ammunition!